Remington UMC 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Box of 150

Remington UMC 5.56x45mm NATO ammunition is designed for high-volume range training and practice shooting. This load features a 55 grain full metal jacket bullet in the M193 configuration. The full metal jacket construction promotes reliable feeding in semi-automatic rifles and reduces bore fouling compared to exposed lead projectiles. Loaded in brass cases with boxer primers, this ammunition is reloadable. Each box contains 150 rounds. Manufacturer part number 22557.