The Gemtech Nebula 5.7 (brand part no. 14166) is optimized for 5.7x28mm and equally capable with .22LR, 17HMR, and .22WMR. A stainless steel blast baffle boosts durability and reduces muzzle signature, finished in Black Cerakote with 1/2×28 direct thread mounting.

Key Specifications

• Optimized for 5.7x28mm, also rated for .22LR, 17HMR, and .22WMR.
• Measures 1.2 inches in diameter.
• Built with a stainless steel blast baffle.
• Mounts via 1/2×28 direct thread.
• Finished in Black Cerakote.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What calibers does it cover? 5.7x28mm, .22LR, 17HMR, and .22WMR.

Buy the Gemtech Nebula 5.7 Suppressor

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through Gemtech‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.