500 Rounds of .300 AAC Blackout Ammo by Hornady - 125gr HP

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Ammo Overview

Ammo Quantity - 500 rounds per case; 50 rounds per box
Ammo Manufacturer - Hornady
Projectiles - 125 grain hollow point (HP)
Ammo Casings - Boxer-primed brass
Muzzle Velocity - 2,175 fps
Muzzle Energy - 1,313 ft lbs


You are an American. You are for all intents and purposes a gunner. You love your little 300 AAC Blackout rifle or carbine. You also see what we’re driving at. You need this case of Hornady American Gunner 300 BLK ammunition!

This round’s hollow point bullet is not intended for hunting medium game. It is certain to cream any varmint’s corn – that is true – but the HP is not designed to undergo terminal expansion. The bullet started off as a hollow copper shell with extremely uniform wall thickness. Hornady then filled that jacket with molten lead, thus creating a bullet which stays exceptionally well balanced in flight.

Let’s take a look at the numbers. When this round’s 125 grain HP clears a 16” barrel at a supersonic velocity of 2,175 fps, its 0.320 G1 ballistic coefficient will prevent it from wobbling as the result of transonic destabilization until it reaches approximately 550 yards. That puts the 300 BLK’s full effective range at your full disposal!

This round’s match grade bullet is seated in Hornady’s best reloadable brass case, and also backed by the consistent explosives that guarantee predictable performance. “Ten bullets through one hole” – this ammo lives up to Hornady’s motto!

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