One Horse Complete Upper Receiver 5.56 NATO 10.5" with BCG and Charging Handle

Dominate close-quarters scenarios with this 10.5" 5.56 NATO Complete Upper Receiver. Featuring a 10.5" barrel with a 1:7 twist rate this upper delivers reliable bullet stabilization for a wide range of 5.56 NATO ammunition ideal for tactical home defense or short-barreled rifle (SBR) and pistol builds. The 10" M-Lok rail provides a lightweight modular platform for mounting accessories while the nitride-finished bolt carrier group ensures smooth cycling enhanced durability and low maintenance. Co