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Sierra's new bullets bring the well-known accuracy and consistency of MatchKing rounds to this widely used caliber. Sierra's MatchKing bullets have proven to deliver the ballistic performance that match shooters demand time and time again.
AAC created these Sierra projectiles specifically for the 300 AAC Blackout (7.62x35mm) cartridge for best supersonic performance. The bullet length has been carefully designed to fit and feed correctly from the AR-15 platform. The projectile's Open Tip is hit closed, similar to Sierra's Palma Competition rounds, for more uniformity, while the streamlined, low drag bullet profile improves the ballistic coefficient. AAC tested it out to 600 yards.