Blazer® Brass handgun ammunition features reloadable brass cases quality primers and clean-burning propellants. It offers reliable accurate performance for target shooting. – Standard boxer-type primers and primer pockets make reloading easy – Affordable great for target practice – Specs – Caliber 357 Magnum – Grain Weight 158 – Bullet Style Full Metal Jacket Flat Nose – Muzzle Velocity 1250 – Package Quantity 50 – Usage Target Shooting