20 Rounds of .300 AAC Blackout Ammo by Ammo Inc. stelTH - 220gr TMJ

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Ammo Overview

Ammo Quantity - 20 rounds per box
Ammo Manufacturer - Ammo Inc.
Projectiles - 220 grain total metal jacket (TMJ)
Ammo Casings - Boxer-primed brass
Muzzle Velocity - 1,071 fps
Muzzle Energy - 560 ft lbs


Have you gone to great lengths to build an awesome suppressed 300 AAC Blackout firearm? Then you have our respect! And you can also have the perfect rounds for your build, because we have Ammo Inc. stelTH ammunition in stock!

This ammo owes its suitability for suppressed 300 AAC Blackout firearms to its bullet: the 220 grain total metal jacket. That is a downright hefty bullet, and accordingly too massive to let ignition accelerate it faster than the speed of sound. That means no sonic boom, which makes a suppressor even more effective (this ammo is still noticeably quieter when fired in unsuppressed firearms). The TMJ behaves exactly like a normal FMJ but with one important difference. Because the bullet’s lead core is encapsulated by its nonmagnetic jacket, it does not deposit lead residue inside a barrel or suppressor. TMJ ammo is ideal for shooting indoors, as it will minimize the shooter’s exposure to toxic lead gas.

Ammo Inc.’s Hyperclean Technology assures even cleaner operation by significantly reducing unburnt powder residue, and their new brass cases and noncorrosive Boxer primers make their fine range loads reloadable.

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