Federal Lake City 5.56 M855 Green Tip Ammunition 1000 rounds

Product Description

Federal Lake City M855 Green Tip ammunition is a 1000-round case of 5.56 NATO cartridges manufactured at the Lake City Army Ammunition Plant and distributed by Federal. This is the same M855 spec that has served as standard ball ammunition for the U.S. military, built with a steel penetrator tip and green-painted projectile identifier.

The M855 is a 62-grain full metal jacket round designed for use in rifles with a 1:7 or 1:9 twist barrel. It delivers reliable feeding and function in AR-15 platforms and other 5.56 NATO chambered rifles.

Buying 1000 rounds at once gives you the cost efficiency serious shooters need for training, range days, and long-term storage. The Lake City plant has produced military-grade small arms ammunition for decades, and Federal brings that same production to the commercial market.

Key Facts

• Brand: Federal
• Caliber: 5.56 NATO
• Rounds Per Case: 1000 Rounds
• Model: Lake City M855 Green Tip
• SKU: Federal-Lake-City-M855-Green-Tip-1000

What Makes the M855 Green Tip Different

The M855 green tip is not armor-piercing ammunition in the legal sense, but it does feature a steel penetrator core beneath the copper jacket. That construction gives it better performance against hard barriers compared to standard M193 ball ammunition.

The green paint on the projectile tip is a military identification standard, not a functional coating. It tells you at a glance that you are loading M855 spec ammunition rather than a lighter or heavier grain option.

Because the M855 is a 62-grain projectile, it stabilizes best in barrels with a 1:9 twist or faster. Slower twist rates can still fire it safely, but accuracy may suffer at distance.

Bulk Ammunition for Training and Storage

A case of 1000 rounds is what experienced shooters order when they want to train consistently without reordering every month. It also makes sense for anyone building a long-term ammunition reserve.

The Lake City name carries weight because the plant has been the primary supplier of small arms ammunition to the U.S. military since the 1940s. When Federal distributes Lake City production commercially, you get the same quality control and brass that military contracts demand.

Store your cases in a cool, dry location away from temperature swings. Ammunition has an indefinite shelf life when kept in stable conditions, so buying in bulk now locks in your supply.

5.56 NATO vs. .223 Remington

This ammunition is marked 5.56 NATO, which means it is loaded to military chamber pressure specifications. You can safely fire 5.56 NATO in any rifle stamped 5.56 NATO or .223 Wylde.

Do not fire 5.56 NATO ammunition in a rifle marked .223 Remington only. The .223 Remington chamber has tighter tolerances and lower pressure limits, and using 5.56 NATO can cause dangerous overpressure.

If your rifle is marked .223 Remington, call 817-393-4000 and we can help you confirm compatibility or point you toward the right ammunition for your setup.

Buying from Western Sport in Roanoke, TX

Western Sport is a licensed FFL/SOT dealer serving North Texas and the DFW area since 2007. We handle transfers, special orders, and gunsmithing on site. Call 817-393-4000 to place an order, confirm ammunition specs, or ask about bulk discounts on larger quantities.

Frequently Asked Questions

Q: How many rounds come in the Federal Lake City M855 green tip case?

A: The case contains 1000 rounds of 5.56 NATO ammunition. This is a full case packaged for bulk purchase.

Q: Can I shoot Federal green tip 5.56 in my AR-15?

A: You can safely shoot this ammunition in any AR-15 or rifle chambered in 5.56 NATO or .223 Wylde. Do not use it in a rifle marked .223 Remington only, as the chamber pressure specifications differ.

Q: What is the difference between M855 and M193 ammunition?

A: M855 is a 62-grain projectile with a steel penetrator core, while M193 is a 55-grain full metal jacket with a lead core. The M855 green tip performs better against barriers, and the M193 is lighter and faster at the muzzle.

Q: Is Lake City M855 the same as military surplus ammunition?

A: No. This is new production ammunition manufactured at the Lake City Army Ammunition Plant and distributed commercially by Federal. It is not surplus, so you get consistent powder loads, fresh primers, and reliable ignition.

Q: Do I need an FFL to buy 1000 rounds of 5.56 green tip in Texas?

A: No. In Texas, you do not need an FFL to purchase rifle ammunition. You must be at least 18 years old and pass a background check at the time of transfer if buying in person.

Q: What twist rate do I need to stabilize Federal M855 green tip?

A: A 1:9 twist or faster will stabilize the 62-grain M855 projectile reliably. Most modern AR-15 barrels use a 1:7 or 1:8 twist, which works perfectly with this ammunition.

Additional information