Federal Ammunition 5.56x45mm NATO 55 Grain XM193 Full Metal Jacket Boat Tail
- Federal American Eagle Ammunition 5.56x45mm NATO 55 Grain... $8.99 - $219.99 Out of Stock, Backorder OK Select Options
- Silver State Armory Ammunition 5.56x45mm NATO 77 Grain Sierra... $17.62 - $414.23 Available Select Options
- Hornady SUPERFORMANCE Ammunition 5.56x45mm NATO 75 Grain... $20.49 Out of Stock, Backorder OK
- Black Hills Ammunition 5.56x45mm NATO 50 Grain Barnes... $75.46 Out of Stock, Backorder OK
- MidwayUSA Folding Rifle Ammunition Case MOLLE Compatible Nylon... $12.99 Available Select Options
- HPR HyperClean Remanufactured Ammunition 223 Remington 55... $22.90 Closeout Special
You must be 21 years or older to order ammunition. Ammo must ship UPS ground. Due to Department of Transportation regulations, we cannot accept returns on ammo. Please check local laws before ordering.
Muzzle Velocity: 3240 fps
Muzzle Energy: 1282 ft. lbs.
Please Note: While the 5.56x45mm NATO will fit in a .223 Remington chamber, the 5.56 is a military round that runs at higher pressures than its .223 counterpart and is not recommended to be fired in a .223 Remington chamber.