YHM Turbo K-RB Integrally Suppressed Upper – 5.56mm

The YHM Turbo K-RB Integrally Suppressed Upper Receiver Group combines a 5.56mm barrel and pinned-and-welded Turbo K-RB suppressor in one integrated configuration. It includes a lightweight M-LOK handguard, a flat-top A3 upper receiver, and a specially designed low-profile gas block. Bolt carrier assembly and charging handle are not included.

Key Specifications

• The chambering is listed as 5.56mm for compatibility with the specified cartridge designation.
• The handguard is a 10-inch M-LOK model.
• The suppressor is pinned and welded to the barrel.
• The upper receiver is a flat-top A3 assembly.
• The suppressor construction uses 17-4 PH stainless steel and a Cobalt-6 blast baffle.
• The listed sound rating is 134 dB in 5.56mm.
• The system is identified as full-auto rated.
• The finish is specified as matte black.
• The gas system includes a low-profile suppressor gas block and black-plated gas tube.
• The product type is identified as an NFA silencer.

Designed as a compact, integrated upper receiver group, the Turbo K-RB brings its suppressor assembly, handguard, receiver, and gas-management components together in a streamlined configuration for users who value a purpose-built 5.56mm platform.

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