I just got the call that my stamp has been approved for my AAC 762 SDN-6. I want to put it on my Rock River LAR-8 elite operator. I have the threaded flash hider installed but I was wondering if I need to modify anything with the gas system or do I just twist it on and go? Really anxious to go try it out but I am nervous that I may damage the gun if the gas block needs to be changed/tuned.
Thanks!
Thanks!