Gen3 Two Pin Military QRB Kit for Rifle Calibers Includes Barrel Plate, Receiver Plate, Star Nut, Gas Extension and Gas Tube. Currently in use by the United States Air Force equipped on the Air Crew Survival Weapon (GAU-5A) Rifle. QRB WORKS FOR ALL CALIBERS THAT OPERATE ON AR-15 UPPER RECEIVERS The QRB Kit can only be used on Barrels with a maximum outside diameter of 0.985" and Free Float Hand Guards with a maximum width of 2.0" Also the QRB will add 1.5" to the length of your free floating hand guard. For your Ar-15 style rifle or pistol. Change calibers in seconds! The QRB allows you to remove the barrel of your rifle or pistol quickly. NO drilling or modifications needed!
|Name:||2 PIN QRB Mid-Length Gas Tube|
|Brand:||Cry Havoc Tactical Inc.|
|Registered:||Aug 25, 2021|
|Store URL:||Store URL|
|Company:||Cry Havoc Tactical Inc.|
|Contact Last Name:||Jim|
|Contact First Name:||Lane|