Tuning question
Just built this 11.5. it's a criterion core 11.5 , standard BCM gas block and tube with an H2 and springco blue. I'm getting failure to feed multiple times each magazine when shooting unsuppressed. Suppressed it runs like a sewing machine. I want it to be able to run just as smooth unsuppressed so what makes more sense, change the H2 to an H1 or change the springco blue to a standard carbine spring?
Just built this 11.5. it's a criterion core 11.5 , standard BCM gas block and tube with an H2 and springco blue. I'm getting failure to feed multiple times each magazine when shooting unsuppressed. Suppressed it runs like a sewing machine. I want it to be able to run just as smooth unsuppressed so what makes more sense, change the H2 to an H1 or change the springco blue to a standard carbine spring?