K_M

Well that definitely confirms my other suspicion. Had gotten the RMW tube but didn’t compare the two before putting it in. I’ll make the adjustments tomorrow.

Yeah, that’s most likely the problem. It’s also an aftermarket tube, could thread length be an issue? I made the mistake of tossing the old tube so I’m not sure how long the threaded section should be.

Sorry to be reviving old threads but I had a concern after doing a recoil tube replacement. I followed the guide but the issue now is that it seems I may have screwed the tube in too far. Made it flush with the inside flat of the reciever but now the pistol grip just barely threads on, only about two turns and this experience is telling me two threads isn’t enough. Mostly just curious how many turns should it be normally, and if the tube being fully flush is necessary.