Lantac M-SPEC UPK. AR15 Upper Parts Kit

The LANTAC M-SPEC Upper Parts Kit is designed for AR15-style rifles and manufactured to exacting standards using the correct materials, heat treatments, and finishes in full compliance with current military specifications.This high-quality kit includes all the essential components needed for completing or servicing an upper receiver.Included Components:Ejection Port CoverEjection Port Cover RodEjection Port Cover SpringForward Assist AssemblyForward Assist SpringForward Assist Roll Pin