SIG Sauer 300 AAC Blackout 220gr, Match, Subsonic Ammunition - C300A2-20

The SIG SAUER .300 AAC Blackout Subsonic ammunition is engineered for shooters who demand exceptional performance when running suppressed. Loaded with a 220-grain Sierra MatchKing projectile, these rounds deliver outstanding accuracy with minimal dispersion, making them ideal for precision applications where noise reduction and consistency matter most. Each cartridge is precision-loaded using SIG SAUER’s state-of-the-art electromechanical monitoring to ensure geometric conformity and reliable performance. With a subsonic muzzle velocity of 1,000 FPS and 488 ft-lbs of energy, this ammunition offers smooth cycling and dependable terminal performance without breaking the sound barrier. Caliber: .300 AAC Blackout Bullet Weight: 220 Grains Projectile: Sierra MatchKing Muzzle Velocity: 1,000 FPS (Subsonic) Muzzle Energy: 488 ft-lbs Casing: Brass Quantity: 20 rounds per box Optimized for suppressed firearms Precision-loaded for superior accuracy and consistency Sig Sauer Ammo .300 BLK 220gr Elite Match Grade OTM 20/Box C300A2-20