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- 16" Chambered in 5.56
- 4150 Chrome Moly VANADIUM Steel with SBN(Melonite) Finish
- Light weight M4 contour
- 1 in 7 inch twist
- 1/2x28 thread
- Carbine-length gas w/ .750 gas block diameter
- MADE IN THE USA!
M4 Contour barrel chambered in 5.56 precision machined from 4150 Chrome Moly Vanadium steel with a Nitride Finish. 1 in 7 twist with a 1/2x28 muzzle thread. Carbine length gas system with a .750” gas block diameter. Made in the USA with a lifetime warranty.
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