Sig Sauer SRD22X | Titanium Rimfire Suppressor | 1/2×28

The Sig Sauer SRD22X is a compact, user-serviceable rimfire suppressor built around a Grade 9 titanium outer tube and 17-4 stainless steel internal baffles. It ships with a direct-thread 1/2×28 mount and an applied black nitride finish. The SRD22X is intended for use on rimfire pistols and rifles and is engineered to reduce report and muzzle blast for small-bore shooting applications.

Typical applications include precision rimfire target practice and small-game/varmint field use. The SRD22X is designed for durability and low weight while remaining serviceable in the field.

Product Specifications

• The manufacturer is SIG Sauer.
• The model is SRD22X.
• The UPC is 798681565375.
• The outer tube is constructed from Grade 9 titanium.
• The internal baffles are made from 17-4 stainless steel.
• The finish is a black nitride applied finish.
• The suppressor ships with a 1/2×28 direct-thread attachment.
• The NFA attachment method is listed as Direct Thread.
• The product is rated as multi-caliber for rimfire use and lists compatibility with .22 LR, .17 HMR / .17 Mach II, and .22 Magnum / .22 WMR.
• The unit weight is approximately 5.1 oz (144 g).
• The unit is user-serviceable and can be disassembled for maintenance.
• The suppressor is specified as not full-auto rated.

Lightweight construction and corrosion-resistant materials make the SRD22X a practical choice for shooters who prioritize balance, portability, and routine serviceability. Its direct-thread mounting and multi-caliber compatibility suit it well for range training and small-bore field applications where reduced report and quick maintenance are important.