- Manufacturer Stelth
- Condition New
- Bullet Weight 220gr
- Projectile Type TMJ
- Ammo Use Type Inside Range Training, Range Training
- Casing Type Brass
- Quantity 20
- Caliber .300 AAC Blackout
- Manufacturer SKU 300B220TMC-STL
- Primer Type Boxer
- Muzzle Velocity (ft. per sec) 1071
- Muzzle Energy (ft. pounds) 560
- Magnetic No
- UPC Barcode 818778022175
- Cost Per Round $1.20 per round
- Q & A
This ammo owes its strikingly soft report to one feature: its heavyweight 220 grain projectile. The bullet only picks up enough momentum to clear the muzzle at a rate of about 1,070 fps, which is way too slow to break the sound barrier. The bullet will generate sufficient chamber pressure to reliably cycle a semi-automatic, but it will not issue a sharp crack upon ignition.
Ammo Inc.’s Hyperclean Technology does a great job minimizing propellant fouling, but that’s not the only cleanliness-enhancing trick this round has up its sleeve. The total metal jacket projectile’s lead core is inaccessible to hot propellant gasses, so it does not deposit lead residue in a barrel’s rifling or a suppressor’s baffles. The TMJ is also preferable for indoor ranges, as it does not emit toxic lead gas!
Ammo Inc. exclusively loads nonmagnetic projectiles, noncorrosive Boxer primers, and first-run reloadable brass cases.
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