White Label Armory barrels are produced in-house by DRG Manufacturing. Using our fully automated robotically-driven production line, we drill, ream, rifle, contour and assemble our barrels from raw bar stock to the finished product. These barrels are properly stress relieved after rifling, air-gauge tested, and individually checked for optimal headspace. 0ur quality control system ensures they are dimensionally correct, and bores fall well within their individual tolerance ensuring superior accuracy.
- Length: 7.5"
- Weight: 15.1 ounces
- Caliber: 5.56 NATO
- Gas System: Pistol Length
- Twist Rate: 1:7 RH
- Gas Block Journal: .750"
- Gas Port Size: .076"
- Muzzle Thread: 1/2-28
- Material: 4150 CMV
- Finish: Blacknitride+™ by H&M
- Profile: Government
- Barrel Extension: M4
- 11° Target Crown
- 100% American Made
