Gemtech 22 QDA Thread Mount for 22LR Host Weapon - Black Finish (Model 12202)

The Gemtech 22 QDA Thread Mount is the barrel-mounted half of Gemtech's quick attach/detach suppressor system, designed to let you move a single rimfire silencer between multiple .22 LR and .22 Magnum host weapons in seconds. If you run suppressors on several .22 rifles or pistols, this adapter eliminates the need to buy separate cans for each gun—install a thread mount on each barrel, and your silencer swaps between them with a simple twist-on, twist-off connection.

The system works on a straightforward two-piece design: this thread mount fastens permanently to your barrel, while a matching QD adapter screws onto your Gemtech rimfire suppressor. The four-lug interface keeps things tight and repeatable, so you maintain consistent suppression performance and point-of-impact across your host weapons. The thread mount itself measures just 1.7 inches overall length, so it adds virtually no bulk to your gun when the suppressor is removed.

Installation is straightforward—Gemtech includes a wrench for mounting. The thread mount is machined for standard 1/2"-28 tpi muzzle threads, the common fastening pitch on most .22 rimfire rifles and pistols. Because you can buy additional thread mounts separately, you can equip as many rimfire hosts as you own without duplicating the suppressor cost. This approach works with all Gemtech rimfire silencers, making it a practical upgrade for shooters who want flexibility without breaking the bank.

Important note: this system is designed for rimfire (.22 LR and .22 Magnum) hosts only. Do not use it on .22 caliber centerfire rifles.

Key Features

• Barrel-mounted quick attach/detach adapter for Gemtech rimfire suppressors
• Four-lug twist-on connection swaps your suppressor between multiple .22 hosts in seconds
• Compact 1.7-inch overall length minimizes added bulk
• Machined for standard 1/2"-28 tpi muzzle threads
• Works with .22 LR and .22 Magnum rifles and pistols
• Compatible with all Gemtech rimfire silencers
• Black finish
• Installation wrench included
• Extra thread mounts available separately for additional host weapons

Specifications

Frequently Asked Questions

Will this thread mount work with my Gemtech rimfire suppressor?

Yes, the Gemtech 22 QDA Thread Mount is compatible with all Gemtech rimfire silencers. Your suppressor will need the matching QD adapter screwed onto it to complete the quick attach/detach system.

Can I use this on my .22 centerfire rifle?

No. This system is designed for rimfire hosts only (.22 LR and .22 Magnum rifles and pistols). Do not use it on .22 caliber centerfire rifles.

What thread pitch does this mount fit?

The Gemtech 22 QDA Thread Mount is machined for 1/2"-28 TPI muzzle threads, the standard pitch on most .22 rimfire rifles and pistols.

Do I need to buy a new thread mount for each of my guns?

Yes. Each host weapon needs its own thread mount permanently installed on the barrel. Once mounted, you can swap your single suppressor between them by twisting it on and off. Extra thread mounts are available separately so you can equip all your .22 rimfires without buying additional suppressors.