AR*chitect Foundation Series 16″ Mid-Length Gov’t Profile 1:7 Twist 5.56 Nato Barrel

AR15 / M16 Barrel – 16″ Government Profile Mid Length 1:7

Our barrels are produced for us in America, from raw bar stock to finished product.  They drill, ream, rifle, contour, and assemble, with the help of a fully automated and robotic driven production line.  All barrels are properly stress relieved after rifling, and extensions are torqued after nitride.  Their quality control system ensures that all barrels are quality correct and bores fall well within their individual tolerance.

• 16″ length
• 5.56 NATO Chamber
• Mid-length gas system
• .750″ gas block journal
• 1:7 RH twist
• 4150 CMV
• Stress relieved after rifling
• Black Nitride finish by H&M
• M4 extension
• Weight: 29.0 ounces
• 100% USA Made