Hornady: 300 Blackout 190 gr. SUB-X TAP, 20/Box

Hornady : 80895
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Hornady® 300 Blackout features a 190 gr. SUB-X™ (Subsonic eXpanding) bullet with patented Flex Tip® technology, specifically designed to expand at subsonic velocities yet meet FBI protocol. This cartridge is loaded with a powder that is optimized to provide flash suppression, clean burning, yet function in short barrel to carbine length rifles.



  • Ballistic Coefficient: (G1): .437 
  • Sectional Density: 0.286 Recommended Rifling Twist Rate: Best terminal performance achieved in 1:8” twist Characteristics: Polymer tippedExpanding
  • Muzzle Velocity (FPS) out of a LMT CQB 1:8" (8"): 1041
  • Energy (Ft/Lbs.) out of a LMT CQB 1:8" (8"): 457


  • 300 BLACKOUT
  • Match Grade Brass Composite

Powder & Primer:

  • Powder: Temperature stable with flash retardant 
  • Primer: Small rifle, Staked primer pocket


Ammunition Restrictions by State

No Shipping to HI or AK 

This item is restricted in certain states. Please make sure you are familiar will all laws in your area. Ammunition Restrictions.