QC10 Complete Glock Large Frame Lower Receiver
Engineered for 10mm or .45 ACP Glock magazine
Mil-Spec lower parts kit
Tested Buffer tube, spring and weight, and QC10 SOB Pistol brace
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.
For proper function with calibers other than 9MM, QC10 recommends pairing the GSF lower with an enlarged ejection-port upper, like the QC10 Pistol MUR.
Requires a Glock Style Bolt for use with Glock magazines (will NOT work with bolts designed for use with M3 “Grease Gun” magazines)