Barnes Bullets Suppressor Series 300 Blackout 220gr Sierra MatchKing Subsonic Rifle Ammunition - 32518

Barnes Suppressor Series subsonic ammunition in .300 Blackout with 220-grain Sierra MatchKing hollow point bullets, loaded to 1060 fps. Purpose-built for suppressor use with clean-burning propellants to reduce gas blowback and improve cycling in semi-auto platforms. Comes 20 rounds per box, 10 boxes per case.