The symptoms described indicate there is enough radial play between bolt body and receiver to allow bolt head and receiver ring to misalign and jam unless the bolt is manually pressed into alignment....
Type: Posts; User: Parashooter; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)
The symptoms described indicate there is enough radial play between bolt body and receiver to allow bolt head and receiver ring to misalign and jam unless the bolt is manually pressed into alignment....
Adding a slight chamfer to the front of the bolt head can alleviate this kind of difficulty, although the actual cause is likely a worn bolt or receiver.
...