Barnes TSX 270 Winchester 130 Grain Boat Tail Rifle Ammunition

Barnes TSX (Triple-Shock X) ammunition features all-copper construction bullets that resist fragmentation while delivering 28% deeper penetration than lead core bullets and superior weight retention. The TSX design incorporates multiple precisely engineered rings cut into the bullet shank that function as relief valves during bore travel, enabling improved accuracy, reduced pressures for higher velocity loads, and minimized copper fouling.