Quarter Circle 10 Side Charging QC5 9MM PCC Builders Kit

The QC10 Builders kit is for the customer that realizes the importance of high quality matching core components. The kit includes a QC10 lower and upper receiver with proprietary parts, a barrel of desired length with a patented bolt and an adjustable buffer assembly. This represents the essential bones of a great pistol/carbine build and the reassurance that the parts contained within the kit are made for, not modified, the chosen pistol caliber. Features Builder's Kit includes the "bones"- the core components for building your own Quarter Circle 10 Carbine or Pistol QC10 Stripped QC5 (MP5) Lower Receiver with proprietary parts QC10 QC5 Side Charging Upper Receiver Patented Universal 9MM Bolt Assembly QC10 Adjustable Buffer Kit Made For the AR Platform- Not Modified **GIBBZ Arms Patented Left Side Charging Handle Pat. No. 9,310,146