16″ Parkerized Contour 5.56 NATO Chambered Barrel with carbine length gas and 1:8 twist.
Manufactured with 4150 Chrome Moly steel, this barrel is manufactured to MIL-SPEC specifications exceeding the ISO-9002 Quality Standard and comes with a limited manufacturer’s warranty against defects.
- 16″ M4 Contour Barrel
- .223 Wylde / 5.56 NATO Chambered
- 1:8″ Twist Rate
- M4 Feed ramps
- Parkerized finish
- 4150 Chrome Moly steel
- Carbine-Length Gas System
- Gas Block size .750
- Barrel thread for Flash Hider or Muzzle break ½ – 28
We do not ship to the District of Columbia (Washington, D.C.); Massachusetts; Connecticut; Chicago, Cook County, Deerfield, Highland Park or Aurora Illinois; New Jersey; New York; Puerto Rico; Hawaii; or Canada. No international shipping, all must be within the 48 Contiguous United States. No APO/PPO/FPOs.