Barnes 300 AAC Blackout 205gr Sierra GameKing – 20rd Box

Barnes Suppressor Series .300 AAC Blackout ammunition is a purpose-built subsonic load optimized for suppressor-equipped firearms. This load uses a 205 gr Sierra GameKing projectile and clean-burning propellants to reduce gas blowback and improve cycling in semi-automatic platforms. It is loaded to subsonic velocity to maintain reduced report through suppressors while providing dependable expansion performance at lower speeds.

Key Specifications

• The caliber is .300 AAC Blackout.
• The bullet weight is 205 gr.
• The bullet type is Sierra GameKing.
• This load is part of Barnes Suppressor Series designed for suppressed use.
• The listed muzzle velocity is 1060 fps.
• Packaging is 20 rounds per box.
• Case quantity is 10 boxes per case.
• These are loaded to subsonic velocities to reduce report through suppressors.

Configured for reduced report and reliable function in semi-automatic platforms, this Barnes Suppressor Series load pairs a heavy Sierra GameKing projectile with subsonic performance for suppressed shooting, precision subsonic applications, and small-game use where lower velocities are desired. The 20-round packaging and 10-box case option provide practical quantities for range work, training, or extended sessions under suppressed conditions.