The Sylvan Arms Short K (brand part no. SA223TISD) is a .223 Remington-rated suppressor built from matte black titanium and threaded in a 1/2×28 pattern. Sylvan Arms designed the Short K as a compact titanium can for AR-platform shooters. The Short K favors .223/5.56 shooters who want a lightweight, titanium suppressor with a matte black finish.

Key Specifications

• Rated for .223 Rem/5.56 NATO for AR-platform sound suppression.
• Built from matte black titanium for a lightweight, low-glare construction.
• Direct-thread 1/2×28 mount for attachment to compatible muzzle devices.

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 Sylvan Arms Short K 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; ATF approval on most individual eForm 4 filings now comes back in days, and trusts take a little longer. Order through Sylvan Arms‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.