The BCM Extractor Spring is a heavy coil design made for the increased extractor tension required on many AR15, M4, M16 short barreled rifles. This product also improves the reliability on a standard 16'' and 14.5'' carbines.
        
    Bcm Extractor Spring Upgrade Kit - 3 Pack
Bravo Company USA
                    
                              Gun Stuff/Rifle Parts/Bolt Carrier Groups / Parts  
                    
                
            
            
            
                    MSRP:
             
            
                $14.95
            
        
        
        
            
                
            
            
            $11.95
        
        
         
                (You save 
                
                    $3.00
                
                )
         
            
                
                BCM-EXSPRING-3
            
            
                
                    812526020635
            
            
             
         
                     
                    