Barnes Triple-Shock X-Bullets Lead Free .303 Caliber .311 Diameter 150 Grain Flat Base, NOT AMMO THESE ARE RELOADING BULLETS

Barnes’ TSX (Triple-Shock X) Bullet features include all-copper construction, no fragmentation, 28% deeper penetration than lead core bullets, and maximum weight retention. The TSX bullet has multiple, precisely engineered rings cut into the bullet shank, acting as relief valves while the bullet travels down the bore which results in improved accuracy, reduced pressures (for higher velocity loads), and less copper fouling.. Category. :. Reloading Bullets. Bullet Type. :. TSX Flat Base. Bullet Diameter. :. .311. Weight. :. 150 GR. Bullet Caliber. :. 303 Caliber. Jacket Material. :. Copper Solid. Bullet Tip Material. :. Hollow Point. Core Material. :. Copper Solid. Cannelure. :. Yes