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Hornady .300 AAC Blackout Subsonic 190gr Sub X Ammo

Hornady Ammo

$29.16 - $644.50
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UPC:
090255808773
QTY PRICE PRICE / ROUND
$29.16 $1.46
$263.37 $1.32
$644.50 $1.29
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  • 4
    Subsonic rounds…

    Posted by Eddie on Dec 11, 2024

    These rounds are great. I would give them a five if they were just a little quieter, but super accurate very nice round will definitely buy them again.

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Hornady Subsonic 300 AAC Blackout ammunition is engineered for superior performance in suppressed and unsuppressed firearms. Featuring the innovative 190 grain SUB-X (Subsonic - eXpanding) bullet, this load delivers reliable expansion and excellent terminal performance at subsonic velocities. The patented Flex Tip technology, combined with long grooves in the bullet's gilding metal jacket and a flat profile, ensures consistent expansion even at lower velocities. With a muzzle velocity of 1050 fps, this ammunition offers reduced noise and flash signature, making it ideal for hunting, home defense, or tactical applications where stealth is crucial.

Product Highlights:

Specifications
Manufacturer Hornady
Caliber 300 AAC Blackout
Bullet Weight 190 grains
Bullet Type SUB-X (Subsonic - eXpanding)
Muzzle Velocity 1050 fps
Rounds Per Box 20
Rounds Per Case 200
Ballistic Coefficient 0.437 (G1)
Application Hunting, Home Defense, Tactical
Features Subsonic, Low Flash, Flex Tip Technology
Case Material Brass
Primer Type Boxer
Reloadable Yes
Bullet Construction Lead core with gilding metal jacket

Key Features:

The Hornady Subsonic 300 AAC Blackout 190gr SUB-X Ammunition offers impressive performance characteristics that make it an excellent choice for self-defense and hunting applications. Here's a breakdown of its key features:

Bullet Technology 190gr SUB-X (Subsonic - eXpanding)
Features a lead core with long grooves in the gilding metal jacket, flat profile, and patented Flex Tip insert for reliable expansion at low velocities
Muzzle Velocity 1050 FPS
Subsonic velocity for reduced noise and improved suppressor performance
Ballistic Coefficient 0.437 (G1)
Excellent aerodynamics for improved accuracy and energy retention
Performance Meets or exceeds FBI Protocol
Provides 16-18 inches of penetration with 90%+ weight retention in ballistic gelatin tests
Packaging 20 rounds per box, 200 rounds per case
Convenient packaging for both individual and bulk purchases

Applications & Use Cases:

  • Suppressed Shooting: Ideal for use with suppressors due to its subsonic velocity, resulting in significantly reduced noise levels
  • Home Defense: Excellent choice for home defense scenarios, offering reduced overpenetration risk and lower noise levels compared to supersonic loads
  • Hunting: Suitable for hunting medium-sized game at close ranges, particularly in areas where noise reduction is beneficial
  • Tactical Operations: Well-suited for law enforcement and military applications requiring stealth and reliable terminal performance
  • Target Practice: Ideal for training and familiarization with 300 AAC Blackout platforms, especially when using suppressors

Pros and Cons of Hornady Subsonic 300 Blackout 190gr Sub-X Ammo:

Pros

  • Subsonic Performance: 1050 fps muzzle velocity ensures quiet operation, especially when used with a suppressor.
  • Expanding Bullet Design: Sub-X (Subsonic - eXpanding) bullet with Flex Tip technology ensures reliable expansion at low velocities.
  • Heavy Bullet Weight: 190 grain bullet provides excellent terminal performance for subsonic loads.
  • Meets FBI Protocol: Meets or exceeds FBI Protocol terminal ballistic test requirements for reliable performance.
  • Versatile Application: Suitable for both suppressed and unsuppressed use in 300 Blackout firearms.

Cons

  • Limited Range: Subsonic velocity limits effective range compared to supersonic loads.
  • Higher Cost: Generally more expensive than standard 300 Blackout ammunition due to specialized design.
  • Reduced Energy: Lower velocity results in less kinetic energy compared to supersonic loads.
  • Limited Availability: May be harder to find in stock compared to more common 300 Blackout loads.

About Hornady:

Hornady Manufacturing Company, founded in 1949 by Joyce Hornady, has become a leader in the ammunition industry. Headquartered in Grand Island, Nebraska, Hornady has built a reputation for innovation and quality in both reloading components and factory ammunition. The company's commitment to producing high-performance ammunition for hunters, shooters, and self-defense applications has made them a trusted name among firearms enthusiasts. Hornady's state-of-the-art manufacturing facilities in the American Heartland ensure rigorous quality control, while their team of ballisticians and engineers continually push the boundaries of ammunition technology. Known for groundbreaking products like the LEVERevolution, Critical Defense, and Precision Hunter lines, Hornady continues to set industry standards for accuracy, reliability, and terminal performance.

Hornady's dedication to innovation is evident in their development of specialized ammunition like the Sub-X (Subsonic - eXpanding) line, which demonstrates their ability to address specific market needs such as suppressor-friendly, low-velocity rounds that maintain excellent terminal performance. The company's motto, 'Accurate. Deadly. Dependable.' reflects their commitment to producing ammunition that meets the highest standards for various applications, from hunting and self-defense to competitive shooting.

Frequently Asked Questions:

Q: What are the key features of the Hornady Subsonic 300 Blackout 190gr SUB-X ammunition?

A: The Hornady Subsonic 300 Blackout 190gr SUB-X ammunition features a 190 grain Sub-X (Subsonic - eXpanding) bullet designed for accuracy and performance below the speed of sound. It has a muzzle velocity of 1050 fps, a ballistic coefficient of 0.437, and is optimized for use in suppressed firearms. The bullet has a patented Flex Tip insert and long grooves in its gilding metal jacket to ensure reliable expansion at low velocities.

Q: What is the intended use for this ammunition?

A: This ammunition is primarily designed for tactical and home defense applications using suppressed firearms. It's also suitable for hunting medium-sized game at close ranges. The subsonic velocity reduces noise and muzzle flash, making it ideal for situations where stealth is important. Its performance meets or exceeds FBI Protocol terminal ballistic test requirements, ensuring effective stopping power.

Q: Can this ammunition be used in both suppressed and unsuppressed firearms?

A: Yes, the Hornady Subsonic 300 Blackout 190gr SUB-X can be used in both suppressed and unsuppressed firearms chambered for 300 AAC Blackout. However, it's optimized for use with suppressors to maximize noise reduction. When used in unsuppressed firearms, it will still maintain its subsonic velocity and reduced muzzle flash, but won't be as quiet as when used with a suppressor.

Q: How does the 190gr SUB-X bullet perform in terms of expansion and penetration?

A: The 190gr SUB-X bullet is designed to expand reliably at subsonic velocities. In ballistic gelatin tests, it typically achieves 16-18 inches of penetration with 90%+ weight retention when impacting at 1020 fps. The bullet's design, including the Flex Tip and grooved jacket, helps ensure consistent expansion even at lower velocities, making it effective for both self-defense and hunting applications within its intended range.

MANUFACTURER:
Hornady
PRODUCT TYPE:
Ammunition
CONDITION:
New
CASING:
Brass
UPC:
090255808773
grains:
190
caliber:
.300 AAC Blackout (7.62x35mm)