5.56x45 Ammo (AR-15)
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Always In Stock
LuckyGunner.com has a live inventory system that removes any out-of-stock items from our website the moment the last unit is ordered. If you see it, we have it in stock and ready to ship.
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Your order will ship TODAY if placed in the next 7 hours and 44 minutes. Enter your shipping address zip code to receive an instant delivery date estimate from UPS and FedEx.
5.56x45mm Ammo Quick Facts
- The 5.56x45mm ammunition is a higher pressure version of the civilian cartridge and generally cannot be used in bolt action rifles.
- 5.56x45mm nato ammo has been the standard round of the U.S. Military since 1963.
- To find bulk 5.56x45mm nato ammo, use the "Sort By" toggle at the top of the page.
- 5.56x45 ammo is available from 55 to 77 grain bullet weights.
Super Happy Gunners
HardWired56 said: "Every order I place gets here in 3 days-the shipping is fast and cheap and the online availability of inventory is the best. I have bought the Lake City reman .45acp and .380-super happy with both rounds. Ok, then I buy several different types of .223/5.56 just to see how they shoot-all were as expected and good stuff. Finally I had to buy more .22longs. Got Federal, Federal Champions and Winchester. I bought 3 bricks of ammo for what I would pay for 2 around here (not counting wasted gas and time). I will order again - Great work folks!"
JohnHolahan said: "I was referred to Lucky Gunner by a friend, in law enforcement, that has made multiple purchases at their website. So I placed an order that was delivered faster than I expected with product that I am very pleased with. I plan to use this company for my future purchases and will recommend Lucky Gunner to my friends."
Rivash said: "I was very pleased on my recent purchase and Lucky Gunner customer service was excellent!"
JohnHolahan said: "I was referred to Lucky Gunner by a friend, in law enforcement, that has made multiple purchases at their website. So I placed an order that was delivered faster than I expected with product that I am very pleased with. I plan to use this company for my future purchases and will recommend Lucky Gunner to my friends."
Rivash said: "I was very pleased on my recent purchase and Lucky Gunner customer service was excellent!"
