The Sig Sauer SRD22X is a rimfire suppressor engineered for use on both pistols and rifles. It uses a Grade 9 titanium outer tube combined with 17-4 stainless steel baffles, and ships with a 1/2-28 tpi direct-thread mount. The SRD22X is multi-caliber rated and is serviceable for routine maintenance.

Key Specifications

• Rated for .22 LR, .22 Magnum and .17 HMR for rimfire and similar small-caliber platforms.
• The outer tube is constructed from Grade 9 titanium.
• Baffles are made from 17-4 stainless steel.
• Mounting threads are 1/2-28 tpi direct thread.
• The overall length is 5.8 inches (147 mm).
• The unit weight is 5.1 oz (144 g).
• Attachment type is direct thread for secure mounting.
• Finish is a black nitride treatment on titanium components.
• The suppressor is user-serviceable and can be disassembled for maintenance.

Combining lightweight titanium construction with stainless steel baffles and a user-serviceable design, the SRD22X delivers a balanced option for range use, small-game control, or training where a compact, corrosion-resistant suppressor is required. Its direct-thread mounting and multi-caliber rating provide practical versatility for owners who value durable materials and straightforward maintenance.