The Barnes Suppressor Optimized is a subsonic centerfire rifle load chambered in 300 AAC Blackout, engineered to deliver optimal performance through a suppressor.
Performance is built around the 220 grain Sierra MatchKing, a hollow point boat tail bullet renowned among precision shooters for its match grade consistency and accuracy. Loaded specifically for suppressor use, this round is tuned to run subsonic in 300 AAC Blackout, keeping velocities below the sound barrier for a quieter report through a suppressor while maintaining the accuracy the MatchKing bullet is known for. For suppressed shooters who want match grade precision at subsonic speeds, this load delivers exceptional performance.
Barnes has built its reputation on premium, purpose engineered ammunition for serious shooters, and pairing that expertise with the legendary Sierra MatchKing bullet brings match grade accuracy to the suppressor optimized subsonic space. Consistent velocities and reliable feeding give shooters confidence in both accuracy and function. Packaged 20 rounds to a box, this load is purpose built for suppressed precision shooting. For suppressor owners and precision shooters who want a proven subsonic 300 Blackout load, the Barnes Suppressor Optimized in 300 AAC Blackout is an excellent choice.
Barnes Suppressor Optimized Specifications