Hi AR guys
I've got enough parts laying around to build another AR upper.....less the barrel. I'm leaning toward a 18" barrel with a rifle length gas system. What are your opinions.....would the system be under-gassed? It sounds like a few guys in the U.S. are running a similar setup without too many concerns.
.
I've got enough parts laying around to build another AR upper.....less the barrel. I'm leaning toward a 18" barrel with a rifle length gas system. What are your opinions.....would the system be under-gassed? It sounds like a few guys in the U.S. are running a similar setup without too many concerns.
.
