New to building AR's, just purchased a POF upper, lower, and hand guard. I have a question and can not seem to find an answer to. To build it into a gas piston operated gun I will have to run a POF BCG and buy the barrel and piston kit from POF also correct? I have seen DI builds using other barrels and components, but I want a gas piston gun as I will be running it suppressed often.
Thanks
Tanner
Thanks
Tanner