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Quarter Circle 10 CLT9MM Side Charging Receiver Set

CLT9MM Side Charging Receiver Set

Quarter Circle 10 Glock Large Frame/Billet Upper Receiver Set- Right Side

GLF Billet Upper Receiver Set

GSF Billet Upper Receiver Set

Quarter Circle 10, THE AR Pistol Caliber BRAND. Leader in top of the line, dedicated AR15 Pistol Caliber parts. Glock Small Frame Upper Lower Set

Availability: In stock
  • QC10 Stripped Glock Small Frame Lower Receiver with proprietary parts

  • Accepts mil-spec receiver extension (buffer tube)

  • In-House Billet Rear Charging Upper Receiver

  • Engineered for 9x19mm or .40 S&W Glock magazines

  • Milled billet 7075-T6 Aluminum

  • Type III Hard Coat Anodizing

  • Made For the AR Platform- Not Modified

Any orders containing lower receivers require a verified FFL dealer to make the transfer.

Lower receivers will not be shipped until QC10 has  your dealer's license on file.

Please contact your desired dealer about sending us a copy of  their license.


Requires a Glock Style Bolt for use with Glock magazines (will NOT work with bolts designed for use with Colt SMG magazines)


More Information
Model / Caliber GSF 9MM
Lower Receiver Glock Small Frame
Assembly Stripped Lower Receiver
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