Ranger (GSF) Lower Receiver

In stock


Quarter Circle 10, THE AR Pistol Caliber BRAND. Leader in top of the line, dedicated AR15 Pistol Caliber parts. Glock Small Frame Lower Receiver with Lower Parts Kit

From $242.25

To $389.95

Shipping & Returns

Shipping: All orders are shipped within 72 hours Monday - Friday 8am - 5pm PST

Any order containing a lower receiver will not be shipped until we receive a copy of your FFL. Once received regular shipping policies apply. Submit your FFL Here.


Returns: Quarter Circle 10 offers a 30 day return, refund and exchange policy. See Details.

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Ranger (GSF) Lower Receiver
Ranger (GSF) Lower Receiver

In stock


    • QC10 Ranger (GSF) Lower Receiver with Proprietary Parts (Ejector, Mag Catch and LRBHO Assembly)
    • Engineered for 9mm, .40 S&W & .357 SIG GLOCK® Magazines

    • Last Round Bolt Hold Open on Empty

    • Billet 7075-T6 Aluminum

    • Accepts Patented Universal 9MM Bolt

    • Type III Hard Coat Anodizing

    • Accepts Mil-spec Pistol/Carbine Buffer Tube

    • Threaded Bolt Catch Pin

    • 12 oz stripped weight

    • Quarter Circle 10 parts are designed to work within mil-spec perimeters.  However, for optimum performance we recommend using QC10 parts for all your core elements, (receivers, bolt, barrel and adjustable buffer system).

    • Made for- Not Modified.  Every QC10 product is engineered specifically for pistol caliber ammunition, not modified from an existing platform, increasing functionality, reliability and overall performance.

    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.

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