 
            PolyTech 5.56 (.223) Firing Pin Retaining Pin
Poly Technologies
            
            $15.95
            
        
         
            Original PolyTech Factory 416 manufacture. This firing pin retaining pin will only work on the 5.56 (.223) Poly Tech AKS-223 bolt. It will not work on the Norinco Model 84-S.
 
         
                     
                     
             
            