X-Treme Bullets 357 Sig Caliber Pistol Bullets 124 Grain X-DEF Hollow Point 100 Bullets

X-Treme Bullets 357 Sig Caliber Pistol Bullets 124 Grain X-DEF Hollow Point 100 Bullets. X-Treme Bullets process starts with a lead billet that is extruded into wire. The lead wire is then swaged into a core. The cores are copper plated then restruck once more. Though not common in the industry this restrike process produces a bullet that is more uniform with a more precise diameter and a smoother finish for a better shooting and better looking bullet. Specifications for X-Treme Bullets 357 Sig