YHM Turbo K-RB Integral Suppressed Upper Receiver Group – 5.56mm 10″ Handguard 11.5″ Barrel

The Turbo® K-RB Integrally Suppressed Upper Receiver Group provides a host of benefits in a single package. The Turbo® K-RB Integral comes with a Turbo® K-RB suppressor which is pinned and welded to a 11.5” 5.56mm barrel. With a combined barrel/suppressor length of just over 16” this system only requires a single tax stamp purchase. Includes a lightweight M-LOK® Handguard YHM Mil-Spec A3 upper receiver and a specially designed gas block which reduces blowback and cyclic rates.

Does not include Bolt Carrier Assembly or Charging Handle.

• Caliber: 5.56mm
• Weight: 3.6 lbs.
• Length: 23.5”
• Diameter: 1.5625”
• Suppressor Construction: 17-4 Ph SS/Cobalt-6 Blast Baffle
• Decibel Rating: 134 dB 5.56mm
• Full Auto Rated

Turbo® K-RB Integral Suppressed Upper receiver group contains:

• Integral Turbo® Sound Suppressor Assembly
• 10" MR7 M-Lok® Handguard
• Flat Top A3 Upper Receiver Assembly (YHM-100)
• Low Profile Suppressor Gas Block (YHM-9389-SS)
• Black Plated Gas Tube (YHM-BL-04A)