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Sig Sauer

Sig Sauer SRDPISTON578X28 SRD Piston 45 ACP .578" x 28 17 4 Stainless Steel Black

Product Code : 798681525140

$147.99

Mfg Item #: SRDPISTON578X28

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Convert your SRD45 suppressor to a .578X28 Right Hand thread pitch with the SRD-PISTON-578X28. 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.

Determined at checkout.