WINCHESTER USA UPC : 020892229716 Bullet Type : FULL METAL JACKET (FMJ) Caliber : 7.62X51MM NATO Casing : BRASS Grain Weight : 149 GRAIN Muzzle Velocity (FPS) : 2790 Rounds Per Box : 20 Grain Weight Ranges : 140 – 159 270 Winchester Rifle Ammo Available for Sale The .270 Winchester is one of the [...]