PMC X-TAC Ammunition 5.56x45mm NATO (62-Grain, M855 Green Tip, Full Metal Jacket, Boat-Tail) 20-Round Box



Shoot like the Army with PMC’s new X-TAC M855 (5.56x45mm NATO) green-tip ammo. Each 62-grain cartridge is capped with a steel core-penetrator SS109 FMJ bullet.

All PMC X-TAC ammunition is produced as reloadable, first-run cartridges in an ISO-certified, military-contracted manufacturing plant. X-TAC M855 is trusted by military units and law enforcement across the U.S. and globally.

Ammo Specifications

  • Caliber: 5.56x45mm NATO
  • Bullet Weight: 62 grains
  • Bullet Type: Steel core penetrator (green-tip SS109), FMJ, boat tail
  • Case Type: Brass
  • Muzzle Energy: 1,306 ft. lbs.
  • Muzzle Velocity: 3,270 FPS
  • Rounds per Box: 150

Please Note: PMC 5.56x45mm NATO is a military round. It is not tested to SAAMI specifications and operates at higher pressures than .223 Remington. We do not recommend firing 5.56 NATO in a .223 Remington chamber. Questions about ordering? Review our Ammo Sales & Restrictions here

No FFL required  Made in the USA  Lifetime Warranty

Shipping Restrictions

Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or “assault weapons” (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily only ships within the United States. Federal legislation dictates we cannot ship our products internationally.