I have an Aero pistol lower and SB4 muzzle device is 5" from gas block (mid gas) 3" from edge of 12" handguard. I could take 3 1/2" take muzzle device to edge of handguard. Lower has Aero recoil system. How do I improve the recoil system?
I take that back as a contractor at the Ford plant you had to tie off while using a 6' ladder. That's when you go out to the truck and get the skyhook.