Sig Sauer SRD22X Rimfire Suppressor, 1/2×28 Direct Thread

Description

The Sig Sauer SRD22X is a rimfire suppressor intended for listed .22 LR, .17 HMR, .17 Mach II, and .22 Magnum applications. Its direct-thread interface uses a 1/2×28 thread pattern. The construction combines a Grade 9 titanium outer tube with 17-4 stainless steel baffles.

Key Specifications

• The suppressor uses a direct-thread 1/2×28 attachment interface for compatible threaded barrels.
• The outer tube is made from Grade 9 titanium for the listed rimfire configuration.
• The internal baffles are constructed from 17-4 stainless steel.
• The exterior has a black nitride finish.
• Listed unloaded weight is 5.1 ounces.
• The product information lists applications in .22 LR, .17 HMR, .17 Mach II, and .22 Magnum.
• The record identifies the suppressor as user-serviceable and disassemblable.
• The source data marks the unit as not full-auto rated.

We like this configuration for rimfire setups that use a 1/2×28 threaded barrel and call for a direct-thread attachment. Titanium and stainless steel divide the construction between the outer tube and baffle assembly, while the black nitride finish provides the listed exterior treatment. The supplied specifications identify it as a compact rimfire suppressor, although length and diameter entries require review before publication. The SRD22X is the product itself.