HSM's Cowboy Action .357 Magnum 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 brass cases.
Product Highlights:
Specifications | |
---|---|
Manufacturer | HSM Ammunition |
Caliber | .357 Magnum |
Bullet Weight | 158 grains |
Bullet Type | Semi-Wadcutter (SWC) |
Muzzle Velocity | 1175 fps |
Muzzle Energy | 484 ft-lbs |
Casing Material | Brass |
Rounds Per Box | 50 |
Boxes Per Case | 10 |
Application | Target Shooting, Cowboy Action |
Reloadable | Yes |
Country of Origin | United States |
Key Features:
The HSM .357 Magnum Cowboy Action 158gr SWC Ammo offers impressive performance characteristics that make it an excellent choice for target and cowboy action shooting. Here's a breakdown of its key features:
Bullet Type | Semi-Wadcutter (SWC) Provides excellent accuracy and clean hole punching in targets |
Bullet Weight | 158 grains Optimal weight for .357 Magnum Cowboy Action shooting |
Muzzle Velocity | 1175 fps Moderate velocity for reduced recoil and improved control |
Muzzle Energy | 484 ft-lbs Sufficient energy for target shooting and Cowboy Action competitions |
Casing | Brass Reloadable, non-corrosive, boxer primed |
Applications & Use Cases:
- Cowboy Action Shooting: Specifically designed for Cowboy Action shooting competitions and events.
- Target Practice: Ideal for target shooting and plinking with .357 Magnum revolvers.
- Historical Firearm Use: Suitable for use in cowboy era firearms due to its moderately lowered pressures.
- Recreational Shooting: Perfect for casual shooting sessions with 'Guns that Won the West' or favorite TV and movie cowboy hero replicas.
- Training: Excellent choice for training and improving marksmanship with .357 Magnum revolvers.
Pros and Cons:
Pros
- ✔ Cowboy Action Specific: Designed for Cowboy Action shooting, providing authentic performance for historical firearms.
- ✔ Moderate Velocity: 1175 fps muzzle velocity offers reduced recoil while maintaining effectiveness.
- ✔ Semi-Wadcutter Bullet: 158gr SWC bullet design creates clean, full-diameter holes in paper targets.
- ✔ Reloadable Brass Cases: Boxer-primed brass cases allow for reloading, increasing value for shooters.
- ✔ Versatile Use: Suitable for both competitive Cowboy Action shooting and recreational target practice.
Cons
- ✘ Limited Application: Primarily designed for Cowboy Action shooting, may not be ideal for self-defense or hunting.
- ✘ Lead Bullet: Hard cast lead bullet may not be suitable for use at indoor ranges with lead restrictions.
- ✘ Moderate Energy: 484 ft-lbs of muzzle energy may be less than full-power .357 Magnum loads.
- ✘ Specialized Load: May not be as readily available as more common .357 Magnum ammunition types.
About HSM Ammunition:
HSM Ammunition, also known as Hunting Shack Munitions, is a family-owned and operated company based in Stevensville, Montana. 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.
Frequently Asked Questions:
- UPC:
- 837306000850
- Brand:
- HSM Ammo
- Caliber:
- .357 Mag
- Condition:
- New
- Bullet Type:
- SWC/SW: semi-wadcutter
- Bullet Weight (Grains):
- 158
- Casing:
- Brass