I've got a like new saiga .308 akm style gas tube (allows you to use an upper forearm piece) It differs from regular akm gas tubes because its slightly elongated to fit snug in the saiga .308, and it came directly from DINZAG. I've also got a saiga .308 lower forearm bracket retainer. Its made of steel and also comes from DINZAG. I can't post pics but I'd be more than happy to send a picture text or email, just shoot me a PM and we'll see what we can do. Sold as a set, cannot separate. Looking for $70-90.