The Yankee Hill Machine Turbo K-RB is a quick-detachable suppressor rated for .223 Rem / 5.56 NATO that emphasizes reduced blowback and operational durability. It employs a tubeless design and ships with a Phantom Q.D. adapter and a 1/2-28 flash hider. The unit is intended for use with compatible HUB-style mounts and is produced to meet full-auto rated specifications.

Key Specifications

• The suppressor is rated for .223 Rem / 5.56 NATO.
• The included adapter and muzzle device use 1/2-28 tpi threading.
• The outside diameter measures 1.5625 inches.
• The factory finish is Matte Black.
• The product ships with a Phantom Q.D. HUB adapter (1/2-28).
• The measured sound pressure level is listed as 138 dB in manufacturer material.
• The design is listed as full-auto rated.
• The ATF model designation is TURBO K-RB.
• The NFA attachment method is Quick Detachable.
• Key design feature includes reduced blowback compared with prior iterations.

Purpose-built for demanding use, the Turbo K-RB pairs quick-detach convenience with a compact footprint and reduced blowback characteristics, making it a practical choice for range, duty, and precision platforms where a robust, QD 5.56 solution is required.