Forget about 1,000-round cases of 223 Rem ammunition. A big shot like you needs a 1,200-round case of 223 Rem ammo! And wouldn't you just know it - we've got Armscor's American-made 223 Rem in stock!If you're looking for basic yet reliable 223 for all your target shooting exploits, Armscor delivers in spades. This ammunition is loaded with 55 grain full metal jacket projectiles. First things first: These bullets contain pure copper-alloy jackets and zero steel, so they're just not capable of attracting a magnet. That should satisfy any range's ammo policy! The FMJ isn't what you want if you're looking for a bullet that can provide terminal expansion, but its smooth-feeding and accurate design make it just the ticket for leisurely plinking and fast-paced training alike!Armscor doesn't load Berdan primers, corrosive primers or steel cases. This reloadable ammo features clean-igniting Boxer primers and smokeless propellant, as well as freshly minted and polished solid brass shells. If you have a 5.56/223 rifle, you can sure use ammo like this!Specifications: Condition: New Bullet Weight: 55 Grain Bullet Type: Full Metal Jacket (FMJ) Ammo Casing: Brass Quantity: 1,200 Ammo Caliber: .223 Remington Manufacturer SKU: 50447 Primer Type: Boxer Muzzle Velocity (fps): 3050 Muzzle Energy (ft lbs): 1136