Winchester USA White Box 5.56 NATO is the M855 green-tip load: a 62-grain full metal jacket bullet with a steel penetrator over a lead core, loaded to 5.56 NATO pressure in a reloadable brass case and leaving the muzzle at 3060 feet per second. This is the 200-round box, sized for a full day of rifle work rather than a quick sight-in.

For New Jersey rifle shooters this is practice ammunition for a 5.56-chambered rifle, where the volume and the consistent load make it a sensible bulk buy for carbine courses, zeroing sessions and drills. Make sure the rifle is marked for 5.56 NATO, since this is loaded to NATO pressure. Some ranges restrict steel-core bullets, so ask before you bring it, and keep the brass if you reload.

Key features

• 5.56 NATO, 62-grain M855 full metal jacket
• Steel penetrator and lead core
• 3060 feet per second muzzle velocity
• Reloadable brass cases
• 200 rounds per box

Ammunition ships to your door in New Jersey where state law allows.