[BenC]

I had a question about the rear part of the receiver on a stamped Yugo RPK kit... How is the butt stock held on with the rivets aligned vertically? Do the rivits go through the wood? Is there a trunnion in there? Excuse the noobish question, but I only have experience with romy G kits.

 

[acr]

The rear trunion has a recessed area cut into it and is threaded in the center. The stock is cut to fit into this area and has a bolt that passes through the center of the stock and threads into the threaded portion of the rear trunion. Access to this bolt is achieved by removing the rubber butt pad and using a socket to loosen or tighten the bolt.