Not the best fit leaves unsightly gap on the under side. - Samson AK-47 1913 Rear Trunnion Folding Stock Adapter

This rear trunnion fits the stamped housing but needed quite a bit of grinding on a bench grinder even so it did not go back far enough into the housing to seal the perimeter. The underside had a 1/8" gap from the back of the Trunnion to the rear of the bottom of the stamped housing. I was thinking of sealing with black caulk but I ordered a different trunnion and hopefully in will fit better and go far enough into the receiver so there are no gaps on the underside.

This Trunnion is good and solid but does not compliment the receiver.