I just received my suppressor; it is a banish 30, I put it on my colt AR in .223, my colt has an A-1 full size stock, buffer weight is unknown, the point of impact dropped 6" at 100 yards, I corrected that, it's on out to 200 yards, the issue that I'm having is that there is a lot of blow back through the action, the rounds ejected, and the rounds left in the mag are blackened, and the cases eject around the 1-2 o'clock position, without the suppressor, the cases ejected around the 4-5 o'clock position, I know that suppressors have known issue with back pressure, what I do not know is, do I need to increase or decrease the buffer weight? and without a stamp on the buffer, how do you determine the existing buffer weight? I know they make a H-1, H-2 H-3 buffer, mine has a yellowish nylon tip.
Any suggestions from experience would greatly be appreciated.
Thanks in advance.
Any suggestions from experience would greatly be appreciated.
Thanks in advance.