The QC10 receiver set represents the bare essentials for a quality pistol/carbine build.  The stripped lower and upper with proprietary parts form a solid foundation from which to completely customize a pistol or carbine.  Some customers purchase this kit as an upgrade to their existing platforms, while others try their hand at matching the performance of  a QC10 full build with other components. Regardless, the QC10 Receiver kit ensures the heart of the build is American.  Made for, not modified, with a connection to Texas that no one else can match.

Features

• QC10 Stripped P320 Lower Receiver with proprietary parts
• Accepts mil-spec receiver extension (buffer tube)
• P320 Rear Charging Upper Receiver
• No charging handle
• Engineered for 9mm SIG P320 Magazines 
• Accepts QC10 Universal 9MM Bolt Assembly
• Both recievers are milled billet 7075-T6 Aluminum Type III Hard Coat Anodizing
• No Lower Parts Kit installed
• Made For Not Modified
• Handguards with overlapping anti-rotation tabs may not be compatible with QC10 billet upper receivers, including Side Charging uppers.