yep, carbon build up especially when running a suppressor can happen pretty quick. Really thorough clean and plenty of bronze brush should deal to it. Or else some of the more aggressive cleaning...
Type: Posts; User: chainsaw
yep, carbon build up especially when running a suppressor can happen pretty quick. Really thorough clean and plenty of bronze brush should deal to it. Or else some of the more aggressive cleaning...
are you running a suppressor? can get carbon build up which will cause shite groups. Cu build up too for that matter.