upper with a modern line, complete with Forward Assist

Upper receiver (upper breech) marked NJ Arms, manufacturing brand of Nuova Jager Srl, Milspec dimensions in 7075 T6 aluminum forged and CNC machined internally and externally, finished with mil-A-8625 Type hard black anodizing Iii at 40u, it fits perfectly on all Ar15 Milspec, supplied with Dust Cover and compact and ergonomic Forward Assist button integrated into the deflector

Registered in the lower part can be sold through an armory