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Quarter Circle 10 Glock Small Frame Lower Receiver

Glock Small Frame Lower Receiver Blemished

Quarter Circle 10 CLT9MM Lower Receiver

CLT9MM Lower Receiver Blemished

Glock Large Frame Receiver Blemished

Quarter Circle 10, THE AR Pistol Caliber BRAND. Leader in top of the line, dedicated AR15 Pistol Caliber parts. Glock Large Frame Lower Receiver -Blem

CALIFORNIA BUYERS: Please check with your transferring dealer before ordering. Many CA dealers are unwilling to process lower receiver transfers.

Availability: In stock

Quarter Circle 10 Blemished Lower Receivers may have one or more minor cosmetic defects including, but not limited to dents, scratches, dings, discolorations or any other aesthetic imperfection, none of which affect functionality or performance.  Quarter Circle 10 Blem Receivers maintain the full manufacturer’s guarantee on functionality, but do not include a warranty on the finish.


  • QC10 Stripped Glock Large Frame Lower Receiver with proprietary parts
  • Engineered for 10mm or .45 ACP Glock magazines

  • Milled Billet 7075-T6 Aluminum

  • Type III Hard Coat Anodizing

  • Made For the AR Platform- Not Modified

  • Accepts mil-spec receiver extension (buffer tube)

  • 11.5 oz stripped weight


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.

For proper function, QC10 recommends pairing the GLF lower with an enlarged ejection-port upper, like the QC10 Pistol MUR.

This lower is a stripped lower and will require a Mil-Spec Lower Parts Kit to complete. All proprietary parts will be included (last round bolt hold open, magazine catch, ejector etc)

Requires a Glock Style Bolt for use with Glock magazines (will NOT work with bolts designed for use with M3 “Grease Gun” magazines)


More Information
Finish Blemished
Lower Parts Kit NONE
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