Barnes Suppressor Series .308 Win 205 gr Sierra GameKing

The Barnes Suppressor Series .308 Win is a purpose-built subsonic ammunition line optimized for suppressor use and loaded to Barnes' standards. This load uses clean-burning propellants and a premium Sierra projectile intended to perform at subsonic velocities. The 205 gr Sierra GameKing projectile is selected to provide reliable terminal behavior within the load's design envelope. IMPORTANT: this load is not designed to cycle semi-automatic or fully automatic rifle platforms and must be manually operated in those actions.

Key Specifications

• The cartridge is .308 Win.
• The bullet weight is 205 gr.
• The projectile is the Sierra 205 gr GameKing.
• The box contains 20 rounds.
• The ballistic coefficient (G1) is 0.480.
• The ballistic coefficient (G7) is 0.245.
• Bullet construction uses a jacketed lead core.
• This load is optimized for suppressed, subsonic use.
• This load is not designed to cycle semi-automatic or fully automatic actions; the bolt must be manually charged after each shot in those platforms.
• Intended uses include match/target work and medium-game pursuit.

Designed for shooters using suppressed or manually operated rifles who require consistent subsonic performance, this Barnes Suppressor Series offering brings the Sierra GameKing projectile and clean-burning propellants together for reliable, suppressor-compatible operation. Its 20-round packaging and purpose-built loading make it a straightforward choice for target work and medium-game pursuits where subsonic ammunition is preferred.