The YHM Nielsen Booster Assembly replaces the direct thread adapter on a YHM Sound suppressor or any other suppressor on the market which utilizes the 1-3/8-24. They are designed to be used with handguns and barrels which require a Nielsen Piston spring. - Replaces your Direct Thread Adapter - 17-4 Stainless Steel - Matte Black Finish - 1-3/8�-24 Mount Thread Pitch
        
YHM NIELSON BOOSTER ASSY NO PISTON
YANKEE HILL MACHINE
            
                    MSRP:
            
            
                $114.95
            
        
        
        
            
                
            
            
            $97.75
        
         
                (You save
                
                    $17.20
                
                )
         
            - SKU:
 - YHM 2055
 - UPC:
 - 841812101215
 - Weight:
 - 0.29 LBS