Yankee Hill

YHM is pleased to offer the Turbo T K-RB Integrally Suppressed Upper Receiver Group. The Turbo T K-RB Integral comes with a Turbo T 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 to be purchased. Included is 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: 1.375 - Construction: 17-4 Ph SS/Cobalt 6 Blast Baffle - Decibel Rating: 134 dB - Full Auto Rated - Turbo T K-RB Integral Suppressed Upper receiver group contains: - Integral Turbo Sound Suppressor Assembly - 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)