Colt Grey Upper PK
Working on a 733 build. Wondering where yall get a grey forward assist and dust cover? Or do yall use naval jelly on them? Also if I did use naval jelly would that make the parkerized steel underneath rust really easy?
Working on a 733 build. Wondering where yall get a grey forward assist and dust cover? Or do yall use naval jelly on them? Also if I did use naval jelly would that make the parkerized steel underneath rust really easy?