Hornady Subsonic 300 Blackout 190 Grain Sub-X Rifle Ammo (20)


Hornady Subsonic 300 Blackout 190 Grain Sub-X Rifle Ammo (20)

Hornady® 300 Blackout Subsonic Ammunition is designed for accuracy and performance below the speed of sound.

The 190 grain Sub-X™ (Subsonic - eXpanding) bullet features a lead core. Long grooves in its gilding metal jacket combine with the bullet’s flat profile and the Flex Tip® insert within its hollow point cavity to help it expand reliably at low velocities.

  • Box of 20
  • Sub-X bullet technology
  • Lead core
  • Proven performance - meets or exceeds FBI Protocol terminal ballistic test requirements
  • Silent and stealthy
  • Test barrel length: 16"
  • Muzzle velocity: 1050 fps
  • Muzzle energy: 465 ft. lbs.
  • Muzzle trajectory: -1.5"
  • Ballistic coefficient (G1): .437
  • Sectional density: .286
  • Suggested use: Medium game (50-300 lbs.), personal defense
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"Ten bullets through one hole" is the philosophy that brought Hornady® Manufacturing from a two-man operation in 1949, to a world-leading innovator of bullet, ammunition, reloading tool and accessory design and manufacture today.

Change is their constant; change is their daily challenge. They ensure the products they make are the ones their customers need right now and accurately predict what they'll want in the future. They recognize trends and respect when to leave well enough alone. The Hornady work force includes an ample number of hunters and competitive shooters, as well as veterans and former law enforcement officers. At Hornady Manufacturing, ammunition is more than their livelihood. It's a major part of their daily life.

Hornady - Accurate. Deadly. Dependable.®
Description Caliber Bullet style Bullet weight Price  


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Product Details

Hornady Subsonic 300 Blackout 190 Grain Sub-X Rifle Ammo (20)

SKU #:
UPC #:
300 Blackout
Bullet style:
Sub-X / hollow point
Bullet weight:
190 grains
Application / Use:
Hunting & personal defense
Muzzle energy:
465 ft. lbs.
Muzzle velocity:
1050 fps
300 Blackout Sub-X / hollow point 190 grains $27.99