The Yankee Hill Machine Turbo K-RB (YHM part no. YHM-2180-MB-28) is a 5.56mm/.223 Rem suppressor featuring reduced blowback compared to YHM’s previous model, built with a tubeless design from heat-treated construction and including a muzzle brake. YHM threads the Turbo K-RB in a 1/2×28 pattern and sizes it at 5.5 inches. The Turbo K-RB favors 5.56 shooters who want reduced blowback with a durable, tubeless build.

Key Specifications

• Rated for 5.56mm ammunition.
• Threaded 1/2×28 for direct attachment.
• Measures 5.5 inches long.
• Built with a tubeless, heat-treated design.
• Includes a muzzle brake.

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.

Does it include a muzzle brake? Yes, the Turbo K-RB ships with a muzzle brake.

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

Buy the Yankee Hill Machine Turbo K-RB 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 Yankee Hill Machine‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.