YHM Resonator AR15 Integrally Suppressed Upper -300 Blk

The Resonator® Integral comes with a Resonator® suppressor which is pinned and welded to a 9.1” .300 BLK 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 cycle rates.

Does not include Bolt Carrier Assembly or Charging Handle.

• Caliber: .300 Blackout
• Weight: 3.3 lbs.
• Length: 23.5”
• Diameter: 1.375”
• Construction: 17-4 Ph SS/Cobalt 6 Blast Baffle
• Decibel Rating: 127 dB (Subsonic)
• Full Auto Rated

The Resonator .300 Blackout Integral Suppressed Upper Receiver System Includes:

• Resonator® Sound Suppressor Assembly
• MR7 M-Lok® 9“ Handguard
• Flat Top A3 Upper Receiver Assembly
  (YHM-100)
• Low Profile Suppressor Gas Block
  (YHM-9389-SS)
• Black Plated Gas Tube (YHM-BL-04P)