New build, could use guidance/ resources

[Scanker19]

If you stick with all parts from the same manufacture you’ll, in general, be fine. It’s when you start mixing parts is where you find trouble.

[The Rat]

If you stick with all parts from the same manufacture you’ll, in general, be fine. It’s when you start mixing parts is where you find trouble.

Yeah that's what I thought with my all Aero build (with a BA barrel, which I thought would be fine because Aero owns BA.) Turns out in order to get it actually running correctly, it needed an AR10 buffer tube and regular AR buffer rather than the Aero shorty buffer/carbine tube, a Tubb flat wire recoil spring and a KAK dual ejector BCG. It was a frustrating experience with several range trips of troubleshooting work.