Hello I was wondering if anyone here would be able to tell me if the suppressor/muzzle brake on this gun is a commercially available model or if it was a custom job. I'm attempting to make a replica of this weapon and that will be the most difficult part to fabricate on my own and is proving to be elusive through internet searches so any help in this would be greatly appreciated!
(for refrence, under all that aluminum the gun is a Saiga-12)