05-07-2023, 12:16 AM
Here is what I built. 6.5 Gren, Suppressed 20 barre, rifle gas with adjustable gas block,{completely closed}, 4.8 buffer, strike flat wire 13 spring, carbine buffer tube 7 long.. Trying to shoot 120 or 90gr tnt. All brass is going forward at 12:30 to 1:00. No dents and bolt stays open firing 1 shot at a time. Was twanging bad with standard spring and 3oz buffer. Still I would like to get ejection in the 3:00 area or is it not that big a deal. I dont wont to beat the BCG or gun up. Or do I need to ditch the can and get a compensator of some kind. Tried 2 different cans. Same results