Gemtech Smith & Wesson M&P Compact 22 Adapter and Wrench – 3/8x24 to 1/2x28
Not Yet Rated | Write the First Review SKU: 222-GEM-12207
UPC: 609224000000
MFG#: 12207

Gemtech Smith & Wesson M&P Compact 22 Adapter and Wrench – 3/8x24 to 1/2x28

Convert your factory threads and run a suppressor with confidence. The Gemtech Smith & Wesson M&P Compact 22 Adapter transforms the factory 3/8x24 barrel threads into the U.S. standard 1/2x28, giving you suppressor compatibility without hassle. This kit includes a precision-machined steel adapter, a thread protector, and the necessary wrench for easy installation and removal.

Product Overview

The M&P Compact 22 is a popular rimfire pistol, but its stock thread pitch doesn’t match most American .22LR suppressors. The Gemtech adapter bridges the gap by converting threads to 1/2x28 TPI—the industry standard.

Machined from hardened steel and finished in matte black, the adapter ensures proper suppressor alignment while protecting your factory threads. The included wrench allows you to remove the original barrel nut and install the adapter quickly, making it a true plug-and-play upgrade.

Key Features

• Thread Conversion: 3/8x24 to 1/2x28 TPI

• Firearm Compatibility: Smith & Wesson M&P Compact 22 pistols

• Suppressor Ready: Enables use of most U.S.-standard .22LR suppressors

• Durable Build: Hardened steel with matte black finish

• Included Tools: Adapter, thread protector, and installation wrench

• Safety-Focused: Maintains alignment and helps prevent baffle strikes

Why Choose the Gemtech Adapter Kit?

This adapter kit isn’t just a part—it’s peace of mind. By converting threads accurately, it ensures your suppressor attaches securely and aligns properly, preventing costly suppressor or barrel damage. Unlike generic adapters, Gemtech’s engineering guarantees repeatable performance, reliability, and longevity.

Specifications

Installation Tips

• Use the provided wrench to remove the factory barrel nut

• Thread the adapter firmly into place

• Attach suppressor to the new 1/2x28 TPI threads

• Always check suppressor alignment before firing

FAQs

Q: What does this adapter convert?
It converts the M&P Compact 22’s factory 3/8x24 threads to 1/2x28 TPI, the U.S. standard for rimfire suppressors.

Q: Does the kit include a wrench?
Yes. The included wrench allows you to remove the barrel nut and install the adapter easily.

Q: Will this work with any .22 suppressor?
It will work with most suppressors threaded in 1/2x28, which covers the majority of rimfire models.

Q: Does it include a thread protector?
Yes. A matte black thread protector is included to protect your threads when not using a suppressor.

Q: Will this help prevent baffle strikes?
Yes. The adapter ensures proper alignment for safe and reliable suppressor use.

Upgrade Your M&P Compact 22 Today

The Gemtech M&P Compact 22 Adapter and Wrench Kit is the complete solution for converting your pistol to run suppressors. With precise machining, included tools, and a protective finish, it gives you everything needed for a safe, reliable, and suppressor-ready setup.