When did Ruger start making the newly designed firing pin? How can I tell which one there is? (Serial Number?)
                    Fluted Bolt Shroud Replacement for the Ruger Precision Rifle
                            
            
            
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                Open    Dec 31, 2021 - 06:44 AM
            
            
                
            
                            
                    
                
                                    
         
     
    
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                Answer
    May 11, 2022 - 01:55 PM
    We weren't given any exact model numbers where the old design stops and the new starts. The best way to tell which one you have to is compare your firing pin to the image in the product description, which shows the differences.
        
    
 
 
                
             
         
        
    
        
    
        
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