New Frontier Armory Ar45 Bolt Carrier Steel Nitride M16 Cut Glock Compatible

The NEW Frontier BOLT CARRIER AR45 from New Frontier Armory delivers a robust, precision-made solution for AR platforms, featuring US-made 8620 steel with a nitride finish that enhances durability and wear resistance in demanding conditions. Precision milled to integrate smoothly with Glock magazine fed lower receivers, this bolt carrier group maintains reliable operation across compatible builds while preserving tight tolerances that ensure consistent cycling and chamber sealing. With an M-16 cut designed for use in transferable full-auto MGs, dealer post sample MGs, or other legal machine guns, the AR45 bolt carrier expands potential configurations for experienced builders seeking versatility and performance. Constructed from steel for strength and long service life, it arrives in a black matte finish that stands up to rigorous field use and frequent handling. The complete bolt carrier group measures 1.15 x 6.35 x 12.00, aligning with standard AR dimensional expectations to promote straightforward installation in compatible systems. Ideal for enthusiasts who value precision machining, reliable function, and a hardened, corrosion- and wear-resistant surface, this component from New Frontier Armory is designed to integrate seamlessly into AR platforms while delivering consistent, repeatable performance in a variety of shooting scenarios.