The AB Suppressor (brand part no. F2256STD) is a .223 REM/5.56 NATO suppressor, threaded 1/2×28 for attachment to a compatible muzzle device. AB Suppressor builds it for shooters seeking dependable sound suppression on a compatible host firearm.

Key Specifications

• Rated for .223 REM/5.56 NATO ammunition.
• Threaded 1/2×28 for attachment to a compatible muzzle device.
• Machined from titanium using a modular spiral-baffle design that lets shooters adjust length for sound reduction versus a compact build.
• Has a 1.625-inch body diameter.

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 caliber is it rated for? .223 REM/5.56 NATO.

How does it mount? A 1/2×28 threaded direct-mount system, not a quick-detach mount.

Buy the AB Suppressor Suppressor, .223 REM/5.56 NATO

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