Quarter Circle 10 Side Charging Complete 45 ACP Upper Receiver

The new 45ACP handgun upper receiver designed for pistol-caliber builds, utilizing the GIBBZ patent-pending left side charging handle. The patent-pending left side charging handle will allow you to charge your .45ACP cartridges out of the side of your receiver without fear of inadvertent discharges. This patent-pending innovation will allow you to charge your pistol-caliber cartridges without ever taking your hand off the trigger! It’s like having two upper receivers in one! Built specifically for pistol-caliber AR builds – designed specifically to work with standard AR lower receivers – this new 45ACP AR upper receiver is the cornerstone of a successful pistol-caliber build. Complete with a .45ACP barrel, M-LOK rails, GIBBZ Arms patented left side charging handle and a custom non-reciprocating charging handle – this pistol-caliber upper receiver is all there. Just add a compatible lower receiver and bolt, locking lug, ejection spring, sling loop and QC10 Side Charging Upper Receiver! Specifications for Quarter Circle 10 Side Charging Complete 45 ACP Upper Receiver: Manufacturer: Quarter Circle 10 Cartridge: .45 ACP Barrel Twist Rate: 1-16 Threads per Inch: .578×28 Muzzle Device: A2 Flash Hider Color: Black Gun Model: QC10 Big Tex Condition: New Gun Rail: M-LOK Gun Make: AR Platform Bolt Carrier Group Included: MIL-SPEC Charging Handle Included: MIL-SPEC Magazine Included: No Features of Quarter Circle 10 Side Charging Complete 45 ACP Upper Receiver: Designed specifically for pistol-caliber AR builds QC10 Side Charging Upper Receiver QC10 Non-reciprocating Charging Handle .45ACP QPQ Nitride-Treated Barrel Compatible with QC10 Big Tex (GLF) Lower Receiver QC10 .45ACP Bolt QC10 Pistol Caliber Flash Hider Made For the AR Platform – Not Modified GIBBZ Arms Patented Left Side Charging Handle Pat. No. 9,310,146 Package Contents: Quarter Circle 10 Side Charging Complete 45 ACP Upper Receiver