Barnes Bullets 30629 TSX 45-70 Gov .458 250 gr TSX Flat Base Flat Nose 20 Per Box

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.