Description Handgun shooters looking for supreme accuracy and maximum knock down power have come to rely on Hornady Custom pistol ammo. The brass is selected to ensure it meets unusually high standards for reliable feeding, corrosion resistance, proper hardness and the ability to withstand maximum chamber pressures. Powders in each cartridge are loaded to ensure optimal pressure, velocity and consistency from lot to lot.PRODUCT DETAILCaliber: 357 Mag Bullet Type: XTP Jacket Hollow Point Bullet Weight: 158 gr Muzzle Energy: 548 ft lbs Muzzle Velocity: 1250 fps Rounds Per Box: 25 Boxes Per Case: 10 Application: Performance,Protection Casing Material: Brass Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.