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Sig Sauer
$149.99
Available
Sig Sauer Piston, 1/2 x 28 RH, 9mm, Fits SRD9 SRD-PISTON-12X28
Key Details
Brand
Sig Sauer
Manufacturer Part Number
SRD-PISTON-12X28
UPC
798681525102
SKU
SGSRD-PISTON-12X28
Current Stock
8 available
Quantity Updated
Apr 24, 2026 4:00 PM
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Purchase Requirements
- Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description
Convert your SRD9 or SRD45 suppressor to a 1/2x28 Right Hand thread pitch with the SRD-PISTON-12X28. The piston is made of 17-4 heat treated stainless steel with a matte glass bead finish. The piston will fit a variety of hosts, and it is a perfect choice for converting your SRD45 to 9mm. Simply swap the conversion piston with the original piston in your suppressor to match your barrel thread pattern.
Features
- 1/2X28 thread pitch
- 17-4 stainless steel construction
- Matte glass bead finish
Specifications
UPC:
798681525102
Manufacturer:
Sig Sauer
Manufacturer Part #:
SRD-PISTON-12X28
Type:
Piston
