I recently bought a stripped PSA M4 upper, ejection port cover, and forward assist.
I am only building the upper right now. 5.56 is my plan.
What should I get next the Barrel which I want in 16", or the bolt carrier group?
Does anyone know of either for sale, cheap is what I need.
I plan on getting a UTG Pro 4/15 Free float quad rail.
well the choice is yours really, regardless of which one you pick you cant use one without the other lol. and DSG arms is where i purchased my barrel and they took VERY good care of me. OR Palmetto state armory