QUARTER CIRCLE 10 | GSF Side Charging Receiver Set
THE AR Pistol Caliber BRAND. Leader in top of the line, dedicated AR15 Pistol Caliber parts. Glock Small Frame Side Charging Receiver Set. 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.
- QC10 Stripped (GSF) Lower Receiver with proprietary parts
- Accepts mil-spec receiver extension (buffer tube)
- GSF Side Charging Upper Receiver with Gibbz Arms Technology (Side Chargers not compatible with QC10 Keymod Handguards, check compatibility page to assure fit.)
- Latching, Non-Reciprocating Charging Handle
- Engineered for 9x19mm or .40 S&W Glock magazines
- Accepts QC10 Universal 9MM Bolt Assembly
- Type III Hard Coat Anodizing
- No Lower Parts Kit installed
- Made For the AR Platform - Not Modified
- Handguards with overlapping anti-rotation tabs may not be compatible with QC10 billet upper receivers, including Side Charging uppers.