Barnes Suppressor Optimized Features 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 for sale at GrabAGun. Barnes Suppressor Optimized Specifications Manufacturer: Barnes Model: Suppressor Optimized Type: Centerfire Rifle Rounds Caliber: 300 AAC Blackout Bullet Weight: 220 gr Bullet Type: Sierra MatchKing Rounds Per Box: 20 Available At: GrabAGun