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Hornady Sub-X Subsonic Rifle Ammunition 80877, 300 AAC Blackout, Sub-X, 190 GR, 1050 fps, 20 Rd/box

80877 090255808773


Hornady 300 Blackout Subsonic Ammunition is designed for accuracy and performance below the speed of sound. The new 190 gr 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 patented Flex Tip insert within its hollowpoint cavity to help it expand reliably at low velocities.

Performance of the Hornady 300 Blackout Subsonic load meets or exceeds FBI Protocol terminal ballistic test requirements.
Mfg Item Num: 80877
Caliber :300 AAC Blackout/Whisper
Bullet Type :Sub-X
Bullet Weight :190 GR
Muzzle Energy :465
Muzzle Velocity :1050
Rounds-box :20 Rounds Per Box, 10 Boxes Per Case

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  • You must be 18 to purchase shotgun ammo, or 21 for rifle & pistol ammunition.
  • Non-returnable item. For safety reasons, we cannot accept returns on ammo.
  • Make sure you use the correct ammunition in your gun.
  • Check your local laws before ordering.
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