Ammo Inc StelTH 300 AAC Blackout 220gr TMJ Rifle Ammo – 20 Rounds – The StelTH 300 AAC Blackout 220gr Total Metal Jacket ammunition has a fusion of proprietary hyperclean technology, precision standards, and leading suppressor manufacturer collaboration. The Stelth line was designed from the ground up with both decibel drop and cleanliness in mind. So, whether your mission is tactical training, a predator night hunt, or a clandestine operation, when silence is paramount, go Stelth. Hyperclean Technology – Shoot More, Clean Less Made In The USA