The Sig Sauer 300 Blackout 110 Gr TAC-TX Supersonic ammunition delivers premium performance for hunting and tactical applications. Featuring Barnes TAC-TX all-copper bullets with polymer tips this supersonic load is optimized for AR-15 platforms and short-barreled rifles providing devastating expansion and deep penetration.Sig Sauer 300 Blackout 110 Gr TAC-TX Supersonic ammunition20 rounds per boxBarnes TAC-TX all-copper monolithic bullets with polymer tipMuzzle velocity: approximately 2 200-2 350 fpsLead-free construction prevents lead foulingBrass cases with Boxer primersFour-petal expansion design for maximum wound channelsThis premium ammunition is ideal for medium game hunting including deer and hogs as well as tactical and defensive applications. The all-copper TAC-TX bullets retain 95-100% of their weight while expanding to twice their original diameter ensuring reliable performance from short barrels and excellent accuracy in quality firearms.