Sig Sauer SRDPISTONM16X1LH SRD Piston 45 ACP M16x1 LH 17 4 Stainless Steel Black

Note: This product must be shipped to an Federal Firearms Licensed Dealer(FFL Dealer)

Convert your SRD45 suppressor to a 16x1 Left Hand thread pitch with the SRD-PISTON-M16X1LH. The piston is 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.