Product Description
You asked for it and TNTE delivers! This Pencil 12.7" barrel will be a great addition to your SBR and pistol stable. Featuring a 5.56 NATO chamber, the bore and chamber are chrome lined and the exterior has a phosphate coating. The barrel is made from 4150 11595E Steel. Barrel extension has A1 rifle ramps. The gas system length is carbine. In being a retro barrel, the gas block is .625" diameter. Forged front sight base is installed using taper pins.
This barrel has a rifle extension (THESE ARE NOT COMPATIBLE WITH M4 RAMPED UPPERS.)
