1000 rd Federal XM855I 62 Grain Green tip Ammo. 50 boxes / 20 rds per box. Independence Ammunition is loaded by the premier manufacturer for the Israeli military, IMI, to NATO specifications in premium brass with an “FC” head stamp. This brass is properly annealed, making it perfect for reloading after primer pocket swaging. Primers are crimped and sealed for dependable ignition in any weather. The taper crimp is centered in the bullet cannelure for reliable feeding in semi-automatic firearms. This is high quality ammunition at a great price, making it the perfect choice for target shooting, training or simply stocking up. This ammunition is new production, non-corrosive, in boxer-primed, reloadable brass cases. Specifications: Caliber: 5.56x45mm NATO Bullet Weight: 62 Grains Bullet Style: M855 Ball Case Type: Brass Muzzle Velocity: 3020 fps Manufacturer: FEDERAL Model: XM855I Condition: NEW Caliber/Gauge: 5.56 NATO Quantity: 1000