Description PRODUCT DETAIL:Manufacturer: SELLIER & BELLOT AMMO Caliber: 308 WINCHESTER/7.62X51MM NATO AMMO Bullet Type: Full Metal Jacket Muzzle Velocity: 2776 fps Muzzle Energy: 2521ft. lbs Primer: Boxer Casing: Brass Casing Ammo Rating: Target, Range, Practice 308 Winchester Ammo 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.