{"product_id":"hsm-357-magnum-cowboy-action-158gr-swc-ammo","title":"HSM .357 Magnum Cowboy Action 158gr SWC Ammo","description":"     \u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 20px;\"\u003e     \u003cp\u003eHSM's Cowboy Action \u003ca href=\"https:\/\/blackbasin.com\/handgun-ammo\/.357-mag\/\" style=\"text-decoration: underline; color: #0088FF;\"\u003e.357 Magnum\u003c\/a\u003e ammunition is designed for authentic cowboy-style shooting experiences. Loaded with a 158 grain semi-wadcutter (SWC) hard lead bullet, this round offers moderate pressures suitable for use in both modern and vintage firearms. With a muzzle velocity of 1175 fps and muzzle energy of 484 ft-lbs, it provides reliable performance for target shooting and cowboy action competitions. Each box contains 50 rounds of new production, non-corrosive ammunition with reloadable \u003ca href=\"https:\/\/blackbasin.com\/reloading\/brass\/\" style=\"text-decoration: underline; color: #0088FF;\"\u003ebrass\u003c\/a\u003e cases.\u003c\/p\u003e     \u003ch2 style=\"color: #ff6600; border-bottom: 2px solid #ff6600; padding-bottom: 10px;\"\u003eProduct Highlights:\u003c\/h2\u003e     \u003ctable id=\"specifications-table\" style=\"width: 100%; border-collapse: collapse; margin-top: 20px;\"\u003e         \u003ctbody\u003e\n\u003ctr style=\"background-color: #ff6600; color: white;\"\u003e             \u003cth colspan=\"2\" style=\"padding: 12px; text-align: left;\"\u003eSpecifications\u003c\/th\u003e         \u003c\/tr\u003e                  \u003ctr style=\"background-color: #f2f2f2;\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003ca href=\"https:\/\/blackbasin.com\/hsm\/\" style=\"color: rgb(0, 136, 255); text-decoration: underline;\"\u003eHSM Ammunition\u003c\/a\u003e\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eCaliber\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e.357 Magnum\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"background-color: #f2f2f2;\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eBullet Weight\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e158 grains\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eBullet Type\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSemi-Wadcutter (SWC)\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"background-color: #f2f2f2;\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eMuzzle Velocity\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1175 fps\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eMuzzle Energy\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e484 ft-lbs\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"background-color: #f2f2f2;\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eCasing Material\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eBrass\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eRounds Per Box\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e50\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"background-color: #f2f2f2;\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eBoxes Per Case\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e10\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eApplication\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eTarget Shooting, Cowboy Action\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"background-color: #f2f2f2;\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eReloadable\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e         \u003c\/tr\u003e                  \u003ctr style=\"\"\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e             \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eUnited States\u003c\/td\u003e         \u003c\/tr\u003e              \u003c\/tbody\u003e\n\u003c\/table\u003e \u003c\/div\u003e          \u003cdiv style=\"max-width: 1000px; margin: 0 auto; padding: 20px;\"\u003e       \u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e         \u003ch2 style=\"color: #ff6600; border-bottom: 2px solid #ff6600; padding-bottom: 10px;\"\u003eKey Features:\u003c\/h2\u003e         \u003cp style=\"font-style: italic; color: #666;\"\u003eThe \u003cspan itemprop=\"name\"\u003eHSM .357 Magnum Cowboy Action 158gr SWC Ammo\u003c\/span\u003e offers impressive performance characteristics that make it an excellent choice for target and cowboy action shooting. Here's a breakdown of its key features:\u003c\/p\u003e         \u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 20px;\"\u003e           \u003ctbody\u003e                            \u003ctr itemprop=\"additionalProperty\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/PropertyValue\"\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; color: #ff6600;\" itemprop=\"name\"\u003eBullet Type\u003c\/td\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" itemprop=\"value\"\u003e\n\u003cstrong\u003eSemi-Wadcutter (SWC)\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.9em; color: #666;\"\u003eProvides excellent accuracy and clean hole punching in targets\u003c\/span\u003e\n\u003c\/td\u003e               \u003c\/tr\u003e                            \u003ctr itemprop=\"additionalProperty\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/PropertyValue\"\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; color: #ff6600;\" itemprop=\"name\"\u003eBullet Weight\u003c\/td\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" itemprop=\"value\"\u003e\n\u003cstrong\u003e158 grains\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.9em; color: #666;\"\u003eOptimal weight for .357 Magnum Cowboy Action shooting\u003c\/span\u003e\n\u003c\/td\u003e               \u003c\/tr\u003e                            \u003ctr itemprop=\"additionalProperty\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/PropertyValue\"\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; color: #ff6600;\" itemprop=\"name\"\u003eMuzzle Velocity\u003c\/td\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" itemprop=\"value\"\u003e\n\u003cstrong\u003e1175 fps\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.9em; color: #666;\"\u003eModerate velocity for reduced recoil and improved control\u003c\/span\u003e\n\u003c\/td\u003e               \u003c\/tr\u003e                            \u003ctr itemprop=\"additionalProperty\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/PropertyValue\"\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; color: #ff6600;\" itemprop=\"name\"\u003eMuzzle Energy\u003c\/td\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" itemprop=\"value\"\u003e\n\u003cstrong\u003e484 ft-lbs\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.9em; color: #666;\"\u003eSufficient energy for target shooting and Cowboy Action competitions\u003c\/span\u003e\n\u003c\/td\u003e               \u003c\/tr\u003e                            \u003ctr itemprop=\"additionalProperty\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/PropertyValue\"\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; color: #ff6600;\" itemprop=\"name\"\u003eCasing\u003c\/td\u003e                 \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" itemprop=\"value\"\u003e\n\u003cstrong\u003eBrass\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.9em; color: #666;\"\u003eReloadable, non-corrosive, boxer primed\u003c\/span\u003e\n\u003c\/td\u003e               \u003c\/tr\u003e                        \u003c\/tbody\u003e         \u003c\/table\u003e         \u003ch2 style=\"color: #ff6600; border-bottom: 2px solid #ff6600; padding-bottom: 10px;\"\u003eApplications \u0026amp; Use Cases:\u003c\/h2\u003e         \u003cul style=\"list-style-type: none; padding-left: 0;\" itemprop=\"additionalProperty\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/PropertyValue\"\u003e                        \u003cli style=\"margin-bottom: 15px; padding: 10px; background-color: #f9f9f9; border-left: 4px solid #ff6600;\" itemprop=\"value\"\u003e\n\u003cstrong\u003eCowboy Action Shooting:\u003c\/strong\u003e Specifically designed for Cowboy Action shooting competitions and events.\u003c\/li\u003e                        \u003cli style=\"margin-bottom: 15px; padding: 10px; background-color: #f9f9f9; border-left: 4px solid #ff6600;\" itemprop=\"value\"\u003e\n\u003cstrong\u003eTarget Practice:\u003c\/strong\u003e Ideal for target shooting and plinking with .357 Magnum \u003ca href=\"https:\/\/blackbasin.com\/guns\/handguns\/revolvers\/\" style=\"text-decoration: underline; color: #0088FF;\"\u003erevolvers\u003c\/a\u003e.\u003c\/li\u003e                        \u003cli style=\"margin-bottom: 15px; padding: 10px; background-color: #f9f9f9; border-left: 4px solid #ff6600;\" itemprop=\"value\"\u003e\n\u003cstrong\u003eHistorical Firearm Use:\u003c\/strong\u003e Suitable for use in cowboy era firearms due to its moderately lowered pressures.\u003c\/li\u003e                        \u003cli style=\"margin-bottom: 15px; padding: 10px; background-color: #f9f9f9; border-left: 4px solid #ff6600;\" itemprop=\"value\"\u003e\n\u003cstrong\u003eRecreational Shooting:\u003c\/strong\u003e Perfect for casual shooting sessions with '\u003ca href=\"https:\/\/blackbasin.com\/guns\/\" style=\"text-decoration: underline; color: #0088FF;\"\u003eGuns\u003c\/a\u003e that Won the West' or favorite TV and movie cowboy hero replicas.\u003c\/li\u003e                        \u003cli style=\"margin-bottom: 15px; padding: 10px; background-color: #f9f9f9; border-left: 4px solid #ff6600;\" itemprop=\"value\"\u003e\n\u003cstrong\u003eTraining:\u003c\/strong\u003e Excellent choice for training and improving marksmanship with .357 Magnum revolvers.\u003c\/li\u003e                    \u003c\/ul\u003e         \u003cmeta itemprop=\"manufacturer\" content=\"HSM Ammunition\"\u003e         \u003cmeta itemprop=\"model\" content=\"Cowboy Action 357-1-N\"\u003e       \u003c\/div\u003e     \u003c\/div\u003e        \u003cdiv style=\"max-width: 1000px; margin: 0 auto; padding: 20px;\"\u003e         \u003ch2 style=\"color: #ff6600; border-bottom: 2px solid #ff6600; padding-bottom: 10px;\"\u003ePros and Cons:\u003c\/h2\u003e         \u003cdiv style=\"display: flex; justify-content: space-between; flex-wrap: wrap;\"\u003e             \u003cdiv style=\"width: calc(50% - 10px); min-width: 280px;\"\u003e                 \u003ch3 style=\"color: #4caf50;\"\u003ePros\u003c\/h3\u003e                 \u003cul style=\"list-style-type: none; padding: 0;\"\u003e                                  \u003cli style=\"background-color: #e8f5e9; margin-bottom: 10px; padding: 15px; border-radius: 5px; position: relative; padding-left: 35px;\"\u003e                 \u003cspan style=\"color: #4caf50; position: absolute; left: 10px; top: 15px; font-weight: bold;\"\u003e✔\u003c\/span\u003e                 \u003cstrong\u003eCowboy Action Specific:\u003c\/strong\u003e Designed for Cowboy Action shooting, providing authentic performance for historical firearms.             \u003c\/li\u003e                      \u003cli style=\"background-color: #e8f5e9; margin-bottom: 10px; padding: 15px; border-radius: 5px; position: relative; padding-left: 35px;\"\u003e                 \u003cspan style=\"color: #4caf50; position: absolute; left: 10px; top: 15px; font-weight: bold;\"\u003e✔\u003c\/span\u003e                 \u003cstrong\u003eModerate Velocity:\u003c\/strong\u003e 1175 fps muzzle velocity offers reduced recoil while maintaining effectiveness.             \u003c\/li\u003e                      \u003cli style=\"background-color: #e8f5e9; margin-bottom: 10px; padding: 15px; border-radius: 5px; position: relative; padding-left: 35px;\"\u003e                 \u003cspan style=\"color: #4caf50; position: absolute; left: 10px; top: 15px; font-weight: bold;\"\u003e✔\u003c\/span\u003e                 \u003cstrong\u003eSemi-Wadcutter Bullet:\u003c\/strong\u003e 158gr SWC bullet design creates clean, full-diameter holes in paper targets.             \u003c\/li\u003e                      \u003cli style=\"background-color: #e8f5e9; margin-bottom: 10px; padding: 15px; border-radius: 5px; position: relative; padding-left: 35px;\"\u003e                 \u003cspan style=\"color: #4caf50; position: absolute; left: 10px; top: 15px; font-weight: bold;\"\u003e✔\u003c\/span\u003e                 \u003cstrong\u003eReloadable Brass Cases:\u003c\/strong\u003e Boxer-primed brass cases allow for \u003ca href=\"https:\/\/blackbasin.com\/reloading\/\" style=\"text-decoration: underline; color: #0088FF;\"\u003ereloading\u003c\/a\u003e, increasing value for shooters.             \u003c\/li\u003e                      \u003cli style=\"background-color: #e8f5e9; margin-bottom: 10px; padding: 15px; border-radius: 5px; position: relative; padding-left: 35px;\"\u003e                 \u003cspan style=\"color: #4caf50; position: absolute; left: 10px; top: 15px; font-weight: bold;\"\u003e✔\u003c\/span\u003e                 \u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Suitable for both competitive Cowboy Action shooting and recreational target practice.             \u003c\/li\u003e                          \u003c\/ul\u003e             \u003c\/div\u003e             \u003cdiv style=\"width: calc(50% - 10px); min-width: 280px;\"\u003e                 \u003ch3 style=\"color: #f44336;\"\u003eCons\u003c\/h3\u003e                 \u003cul style=\"list-style-type: none; padding: 0;\"\u003e                                  \u003cli style=\"background-color: #ffebee; margin-bottom: 10px; padding: 15px; border-radius: 5px; position: relative; padding-left: 35px;\"\u003e                 \u003cspan style=\"color: #f44336; position: absolute; left: 10px; top: 15px; font-weight: bold;\"\u003e✘\u003c\/span\u003e                 \u003cstrong\u003eLimited Application:\u003c\/strong\u003e Primarily designed for Cowboy Action shooting, may not be ideal for self-defense or \u003ca href=\"https:\/\/blackbasin.com\/guns\/rifles\/hunting\/\" style=\"text-decoration: underline; color: #0088FF;\"\u003ehunting\u003c\/a\u003e.             \u003c\/li\u003e                      \u003cli style=\"background-color: #ffebee; margin-bottom: 10px; padding: 15px; border-radius: 5px; position: relative; padding-left: 35px;\"\u003e                 \u003cspan style=\"color: #f44336; position: absolute; left: 10px; top: 15px; font-weight: bold;\"\u003e✘\u003c\/span\u003e                 \u003cstrong\u003eLead Bullet:\u003c\/strong\u003e Hard cast lead bullet may not be suitable for use at indoor ranges with lead restrictions.             \u003c\/li\u003e                      \u003cli style=\"background-color: #ffebee; margin-bottom: 10px; padding: 15px; border-radius: 5px; position: relative; padding-left: 35px;\"\u003e                 \u003cspan style=\"color: #f44336; position: absolute; left: 10px; top: 15px; font-weight: bold;\"\u003e✘\u003c\/span\u003e                 \u003cstrong\u003eModerate Energy:\u003c\/strong\u003e 484 ft-lbs of muzzle energy may be less than full-power .357 Magnum loads.             \u003c\/li\u003e                      \u003cli style=\"background-color: #ffebee; margin-bottom: 10px; padding: 15px; border-radius: 5px; position: relative; padding-left: 35px;\"\u003e                 \u003cspan style=\"color: #f44336; position: absolute; left: 10px; top: 15px; font-weight: bold;\"\u003e✘\u003c\/span\u003e                 \u003cstrong\u003eSpecialized Load:\u003c\/strong\u003e May not be as readily available as more common .357 Magnum ammunition types.             \u003c\/li\u003e                          \u003c\/ul\u003e             \u003c\/div\u003e         \u003c\/div\u003e              \u003cdiv itemscope itemtype=\"https:\/\/schema.org\/ItemList\"\u003e             \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                 \u003cmeta itemprop=\"position\" content=\"1\"\u003e                 \u003cmeta itemprop=\"name\" content=\"Pros\"\u003e                 \u003cdiv itemprop=\"item\" itemscope itemtype=\"https:\/\/schema.org\/ItemList\"\u003e                                          \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                         \u003cmeta itemprop=\"position\" content=\"1\"\u003e                         \u003cmeta itemprop=\"name\" content=\"Cowboy Action Specific: Designed for Cowboy Action shooting, providing authentic performance for historical firearms.\"\u003e                     \u003c\/div\u003e                                          \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                         \u003cmeta itemprop=\"position\" content=\"2\"\u003e                         \u003cmeta itemprop=\"name\" content=\"Moderate Velocity: 1175 fps muzzle velocity offers reduced recoil while maintaining effectiveness.\"\u003e                     \u003c\/div\u003e                                          \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                         \u003cmeta itemprop=\"position\" content=\"3\"\u003e                         \u003cmeta itemprop=\"name\" content=\"Semi-Wadcutter Bullet: 158gr SWC bullet design creates clean, full-diameter holes in paper targets.\"\u003e                     \u003c\/div\u003e                                          \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                         \u003cmeta itemprop=\"position\" content=\"4\"\u003e                         \u003cmeta itemprop=\"name\" content=\"Reloadable Brass Cases: Boxer-primed brass cases allow for reloading, increasing value for shooters.\"\u003e                     \u003c\/div\u003e                                          \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                         \u003cmeta itemprop=\"position\" content=\"5\"\u003e                         \u003cmeta itemprop=\"name\" content=\"Versatile Use: Suitable for both competitive Cowboy Action shooting and recreational target practice.\"\u003e                     \u003c\/div\u003e                                      \u003c\/div\u003e             \u003c\/div\u003e             \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                 \u003cmeta itemprop=\"position\" content=\"2\"\u003e                 \u003cmeta itemprop=\"name\" content=\"Cons\"\u003e                 \u003cdiv itemprop=\"item\" itemscope itemtype=\"https:\/\/schema.org\/ItemList\"\u003e                                          \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                         \u003cmeta itemprop=\"position\" content=\"1\"\u003e                         \u003cmeta itemprop=\"name\" content=\"Limited Application: Primarily designed for Cowboy Action shooting, may not be ideal for self-defense or hunting.\"\u003e                     \u003c\/div\u003e                                          \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                         \u003cmeta itemprop=\"position\" content=\"2\"\u003e                         \u003cmeta itemprop=\"name\" content=\"Lead Bullet: Hard cast lead bullet may not be suitable for use at indoor ranges with lead restrictions.\"\u003e                     \u003c\/div\u003e                                          \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                         \u003cmeta itemprop=\"position\" content=\"3\"\u003e                         \u003cmeta itemprop=\"name\" content=\"Moderate Energy: 484 ft-lbs of muzzle energy may be less than full-power .357 Magnum loads.\"\u003e                     \u003c\/div\u003e                                          \u003cdiv itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"\u003e                         \u003cmeta itemprop=\"position\" content=\"4\"\u003e                         \u003cmeta itemprop=\"name\" content=\"Specialized Load: May not be as readily available as more common .357 Magnum ammunition types.\"\u003e                     \u003c\/div\u003e                                      \u003c\/div\u003e             \u003c\/div\u003e         \u003c\/div\u003e     \u003c\/div\u003e          \u003cdiv style=\"max-width: 1000px; margin: 0 auto; padding: 20px;\"\u003e         \u003ch3 style=\"color: #ff6600;\"\u003eAbout HSM Ammunition:\u003c\/h3\u003e         \u003cp\u003eHSM Ammunition, also known as Hunting Shack Munitions, is a family-owned and operated company based in Stevensville, \u003ca href=\"https:\/\/blackbasin.com\/laws\/montana\/\" style=\"text-decoration: underline; color: #0088FF;\"\u003eMontana\u003c\/a\u003e. Founded in 1968 by Mitch and Jeanne Hogenson, HSM has grown from a small reloading business to a respected manufacturer of high-quality ammunition. The company prides itself on producing 100% American-made products, with all components sourced from U.S. suppliers. HSM is known for its attention to detail and commitment to quality, hand-inspecting every round before it leaves their facility. Their product line includes a wide range of calibers and loadings, from cowboy action loads to high-performance hunting ammunition. HSM's dedication to craftsmanship and innovation has earned them a loyal following among hunters, competitive shooters, and firearms enthusiasts across the country.\u003c\/p\u003e     \u003c\/div\u003e          \u003cdiv style=\"max-width: 1000px; margin: 0 auto; padding: 20px;\"\u003e         \u003ch2 style=\"color: #ff6600; border-bottom: 2px solid #ff6600; padding-bottom: 10px;\"\u003eFrequently Asked Questions:\u003c\/h2\u003e         \u003cdiv style=\"margin-top: 20px;\"\u003e                  \u003cdiv style=\"margin-bottom: 20px; border: 1px solid #ddd; border-radius: 5px; overflow: hidden;\"\u003e                 \u003cdiv style=\"background-color: #f2f2f2; padding: 15px;\"\u003e                     \u003cstrong\u003eQ: What is the primary use for HSM .357 Magnum Cowboy Action 158gr SWC Ammo?\u003c\/strong\u003e                 \u003c\/div\u003e                 \u003cdiv style=\"padding: 15px; border-top: 1px solid #ddd;\"\u003e                     \u003cp\u003eA: This ammunition is primarily designed for Cowboy Action shooting. It's ideal for use in formal sanctioning organizations for Cowboy Action events or for recreational shooting with 'Guns that Won the West' style firearms. The lower pressure load makes it suitable for use in both modern and vintage revolvers chambered in .357 Magnum.\u003c\/p\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv style=\"margin-bottom: 20px; border: 1px solid #ddd; border-radius: 5px; overflow: hidden;\"\u003e                 \u003cdiv style=\"background-color: #f2f2f2; padding: 15px;\"\u003e                     \u003cstrong\u003eQ: What are the ballistic specifications of this ammunition?\u003c\/strong\u003e                 \u003c\/div\u003e                 \u003cdiv style=\"padding: 15px; border-top: 1px solid #ddd;\"\u003e                     \u003cp\u003eA: The HSM .357 Magnum Cowboy Action ammunition features a 158 grain Semi-Wadcutter (SWC) bullet. It has a muzzle velocity of 1175 fps (feet per second) and generates 484 ft-lbs of muzzle energy. These specifications provide reliable performance for target shooting and competition use.\u003c\/p\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv style=\"margin-bottom: 20px; border: 1px solid #ddd; border-radius: 5px; overflow: hidden;\"\u003e                 \u003cdiv style=\"background-color: #f2f2f2; padding: 15px;\"\u003e                     \u003cstrong\u003eQ: How many rounds come in a box and case of this ammunition?\u003c\/strong\u003e                 \u003c\/div\u003e                 \u003cdiv style=\"padding: 15px; border-top: 1px solid #ddd;\"\u003e                     \u003cp\u003eA: This HSM Cowboy Action ammunition comes in boxes of 50 rounds each. A full case contains 10 boxes, totaling 500 rounds of ammunition.\u003c\/p\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv style=\"margin-bottom: 20px; border: 1px solid #ddd; border-radius: 5px; overflow: hidden;\"\u003e                 \u003cdiv style=\"background-color: #f2f2f2; padding: 15px;\"\u003e                     \u003cstrong\u003eQ: Is this ammunition reloadable?\u003c\/strong\u003e                 \u003c\/div\u003e                 \u003cdiv style=\"padding: 15px; border-top: 1px solid #ddd;\"\u003e                     \u003cp\u003eA: Yes, this ammunition is reloadable. It features boxer-primed brass cases, which are suitable for reloading. This allows shooters to reuse the brass casings, potentially reducing long-term ammunition costs for frequent shooters.\u003c\/p\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv style=\"margin-bottom: 20px; border: 1px solid #ddd; border-radius: 5px; overflow: hidden;\"\u003e                 \u003cdiv style=\"background-color: #f2f2f2; padding: 15px;\"\u003e                     \u003cstrong\u003eQ: What type of bullet does this ammunition use?\u003c\/strong\u003e                 \u003c\/div\u003e                 \u003cdiv style=\"padding: 15px; border-top: 1px solid #ddd;\"\u003e                     \u003cp\u003eA: This ammunition uses a 158 grain Semi-Wadcutter (SWC) bullet. The SWC design is popular in Cowboy Action shooting for its flat nose profile, which creates clean, round holes in paper targets, making scoring easier in competition settings.\u003c\/p\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv style=\"margin-bottom: 20px; border: 1px solid #ddd; border-radius: 5px; overflow: hidden;\"\u003e                 \u003cdiv style=\"background-color: #f2f2f2; padding: 15px;\"\u003e                     \u003cstrong\u003eQ: Is this ammunition corrosive?\u003c\/strong\u003e                 \u003c\/div\u003e                 \u003cdiv style=\"padding: 15px; border-top: 1px solid #ddd;\"\u003e                     \u003cp\u003eA: No, this ammunition is non-corrosive. HSM uses modern, non-corrosive \u003ca href=\"https:\/\/blackbasin.com\/reloading\/primers\/\" style=\"text-decoration: underline; color: #0088FF;\"\u003eprimers\u003c\/a\u003e in this Cowboy Action line, which helps to protect your firearm from corrosion and makes cleaning easier after use.\u003c\/p\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                  \u003c\/div\u003e         \u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e                  \u003cdiv itemprop=\"mainEntity\" itemscope itemtype=\"https:\/\/schema.org\/Question\"\u003e                 \u003cmeta itemprop=\"name\" content=\"What is the primary use for HSM .357 Magnum Cowboy Action 158gr SWC Ammo?\"\u003e                 \u003cdiv itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\"\u003e                     \u003cmeta itemprop=\"text\" content=\"This ammunition is primarily designed for Cowboy Action shooting. It's ideal for use in formal sanctioning organizations for Cowboy Action events or for recreational shooting with 'Guns that Won the West' style firearms. The lower pressure load makes it suitable for use in both modern and vintage revolvers chambered in .357 Magnum.\"\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv itemprop=\"mainEntity\" itemscope itemtype=\"https:\/\/schema.org\/Question\"\u003e                 \u003cmeta itemprop=\"name\" content=\"What are the ballistic specifications of this ammunition?\"\u003e                 \u003cdiv itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\"\u003e                     \u003cmeta itemprop=\"text\" content=\"The HSM .357 Magnum Cowboy Action ammunition features a 158 grain Semi-Wadcutter (SWC) bullet. It has a muzzle velocity of 1175 fps (feet per second) and generates 484 ft-lbs of muzzle energy. These specifications provide reliable performance for target shooting and competition use.\"\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv itemprop=\"mainEntity\" itemscope itemtype=\"https:\/\/schema.org\/Question\"\u003e                 \u003cmeta itemprop=\"name\" content=\"How many rounds come in a box and case of this ammunition?\"\u003e                 \u003cdiv itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\"\u003e                     \u003cmeta itemprop=\"text\" content=\"This HSM Cowboy Action ammunition comes in boxes of 50 rounds each. A full case contains 10 boxes, totaling 500 rounds of ammunition.\"\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv itemprop=\"mainEntity\" itemscope itemtype=\"https:\/\/schema.org\/Question\"\u003e                 \u003cmeta itemprop=\"name\" content=\"Is this ammunition reloadable?\"\u003e                 \u003cdiv itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\"\u003e                     \u003cmeta itemprop=\"text\" content=\"Yes, this ammunition is reloadable. It features boxer-primed brass cases, which are suitable for reloading. This allows shooters to reuse the brass casings, potentially reducing long-term ammunition costs for frequent shooters.\"\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv itemprop=\"mainEntity\" itemscope itemtype=\"https:\/\/schema.org\/Question\"\u003e                 \u003cmeta itemprop=\"name\" content=\"What type of bullet does this ammunition use?\"\u003e                 \u003cdiv itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\"\u003e                     \u003cmeta itemprop=\"text\" content=\"This ammunition uses a 158 grain Semi-Wadcutter (SWC) bullet. The SWC design is popular in Cowboy Action shooting for its flat nose profile, which creates clean, round holes in paper targets, making scoring easier in competition settings.\"\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                      \u003cdiv itemprop=\"mainEntity\" itemscope itemtype=\"https:\/\/schema.org\/Question\"\u003e                 \u003cmeta itemprop=\"name\" content=\"Is this ammunition corrosive?\"\u003e                 \u003cdiv itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\"\u003e                     \u003cmeta itemprop=\"text\" content=\"No, this ammunition is non-corrosive. HSM uses modern, non-corrosive primers in this Cowboy Action line, which helps to protect your firearm from corrosion and makes cleaning easier after use.\"\u003e                 \u003c\/div\u003e             \u003c\/div\u003e                  \u003c\/div\u003e     \u003c\/div\u003e     ","brand":"Black Basin","offers":[{"title":"50","offer_id":48338556977252,"sku":"837306000850-50","price":45.4,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":48509768958052,"sku":"837306000850-100","price":77.05,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":48509768990820,"sku":"837306000850-250","price":169.67,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":48338557010020,"sku":"837306000850-500","price":322.03,"currency_code":"USD","in_stock":true},{"title":"1000","offer_id":48338557042788,"sku":"837306000850-1000","price":617.5,"currency_code":"USD","in_stock":true},{"title":"2000","offer_id":48509769023588,"sku":"837306000850-2000","price":1272.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/6625\/6996\/files\/A3571N_1.jpg?v=1777468791","url":"https:\/\/blackbasin.com\/products\/hsm-357-magnum-cowboy-action-158gr-swc-ammo","provider":"Black Basin","version":"1.0","type":"link"}