


Undergassed Noveske.
I just got this 10.5 chainsaw upper and have been trying to tune it for supers with the Saw Tisha. I can hardly get 110 grain supers to cycle, 147-150 grain won’t cycle as well. I know that subs aren’t going to be optimal with a lbp can but I’m confused why I can’t cycle supers. I’m running H1 buffer and milspec spring, bcg is brand new. Is the gas block leaking? Do I need to widen the gas port? Any recommendations. I fired 200 rounds of various different ammo types today and id say I’m getting a 60-70% failure rate.