Caliber/Gauge: 300 Blk

Bullet Weight: 205 grain

Bullet Type: Sierra GameKing Expanding

Rounds/Box: 20

Case Material: Brass

SUPPRESSOR SERIES is a purpose-built, subsonic ammunition line optimized for suppressor use, featuring premium Sierra projectiles loaded to Barnes’ exacting standards. Our subsonic loads utilize clean-burning propellants to reduce gas blowback, improve cycling in semi-auto platforms, and deliver noticeably quieter shots through suppressor-ready firearms.

This load features the Sierra 205gr GameKing, designed to expand even at subsonic velocities—adding dependable terminal performance to the equation.