Quarter Circle 10 Side Charging Complete 9mm Upper Receiver Assembly 10.5in Black Inch

Quarter Circle 10 Side Charging Complete 9mm Upper Receiver Assembly 10.5in Black Inch. 355 Caliber Features of Quarter Circle 10 Side Charging Complete 9mm Upper Receiver Assembly: QC10 Side Charging Upper Receiver Compatible with QC10 Ranger (GSF) Rider (CLT9MM) and Blu Whistler (Sig P320) Lower Receivers 9x19mm QPQ Nitride-Treated Barrel QC10 Universal Panted 9x19mm Bolt QC10 Non-reciprocating Charging Handle QC10 Pistol Caliber Flash Hider Made For the AR Platform - Not Modified GIBBZ Arms Patented Left Side Charging Handle Pat. No. 9310146 Package Contents: Quarter Circle 10 Side Charging Complete 9mm Upper Receiver Assembly Which weapon models is Quarter Circle 10 Side Charging Complete 9mm Upper Receiver Assembly compatible with? Quarter Circle 10 Side Charging Complete 9mm Upper Receiver Assembly is compatible with QC10 Ranger QC10 Rider QC5 QC10 Blu' WhistlerQuarter Circle 10 QC-CU-PSCU-G-9-10.5 Inch: Side Charging Complete 9mm Upper Receiver Assembly 10.5in Black