These pistons are made of 17-4 heat treated stainless steel, with a matte glass bead finish, and it will fit a variety of hosts. Simply swap the conversion piston with the original piston in your suppressor to match your barrel thread pattern.
            Available options:
                    430102278
        
        Caliber:
                            9mm
                            Model Number:
                            
                            Finish:
                            Matte
                            Diameter (in):
                            
                            Material:
                            Stainless Steel
                            Muzzle Threads:
                            1/2"x28
                    Oversea shipping:
                                No
                        
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            Suppressor Piston 9mm 1/2-28 TPI
                            Your Price
                        
                        
                            $2,299.99 *
                        
                    Crow # 430102278
                    MFR # SRD-PISTON-12X28
                    UPC 798681525102
                
                    
                        Iowa Warehouse
                    North Carolina Warehouse