I bought an ak parts kit (Bulgarian underfolder)
I obviously had to order front and rear trunnions. I opted, due to availability or lack thereof to buy a used barrel from Numrich's.
The trunnion I bought was listed as a Romanian front trunnion from black market arms and is marked as 23 mm. The barrel components appear to fit, haven't tried to press them yet, but the trunnion is huge. I will try to post some sizes tomorrow, but I figured I'd check with you all. Is there something I am missing? Or do I just have random parts?
By the way, the rear sight block and trunnion will not fit each other well.