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CMMG AR-15 Barrel 5.56 NATO M4 1 in 7" Twist Melonite Finish
CMMG AR-15 Barrel 5.56 NATO M4 1 in 7" Twist Melonite Finish
Out of Stock

CMMG AR-15 Barrel 5.56 NATO M4 1 in 7" Twist Melonite Finish

Item #: 55DE10A
$180.00

This item is currently out of stock.

This CMMG AR-15 Barrel features a M4 contour that sheds excess weight and comes complete with the military standard M203 cut. It comes with a 5.56x45mm NATO chamber that's safe for use with both commer...>> Read More

This CMMG AR-15 Barrel features a M4 contour that sheds excess weight and comes complete with the military standard M203 cut. It comes with a 5.56x45mm NATO chamber that's safe for use with both commercial and military surplus ammunition.

This 16" barrel is constructed from 4140 Chrome Moly Steel, and has been finished inside and out with Melonite treatment (Salt Bath Nitriding).

Technical Information:
Length: 16"
Material: 4140 Chrome Moly Steel
Contour: M4
Chamber: 5.56x45mm NATO
Twist Rate: 1 in 7"
Finish: Melonite (Salt Bath Nitriding)
M4 Feed Ramps: Yes
Muzzle Thread Pattern: 1/2"-28
Gas Port Location: Carbine
Exterior Diameter at Gas Port: 0.750"