Barrel and bcg questions???!!!!
So guys i ordered a stag m4 barrel and i am installing on a vltor upper, i was curious about which bolt carrier group i should use?
Should i go with a stag bcg and hope i dont have to worry about headspacing or am i over thinking this?
You should have a no go gauge. That said generally as long as the bolt and barrel (extension) are new and from reputable companies you should be good.
Man i am getting beat up on all these accessories and tools to build ar's. I was just hoping since i bought a stag barrel and a stag bcg i would be good to go.....
Also the barrel said its already headspaced....
Your safe bet is using a Stag but if you have another one already on hand chances are it will be fine.
