Ranger (GSF) Rear Charging 9MM Rifle

In stock

Quarter Circle 10, The AR Pistol Caliber BRAND. Leader in top of the line, dedicated AR15 Pistol Caliber parts.

Shipping & Returns

Shipping: All orders are shipped within 72 hours Monday -Thursday 6am - 4pm Arizona Time.

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.

Customize Ranger (GSF) Rear Charging 9MM Rifle
Ranger (GSF) Rear Charging 9MM Rifle   + $1,654.95

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Ranger (GSF) Rear Charging 9MM Rifle
Ranger (GSF) Rear Charging 9MM Rifle

In stock


    • QC10 9MM Rear Charging Receiver Set
    • Billet 7075-T6 Aluminum
    • Engineered for 9MM Double Stack GLOCK® Magazines
    • Type III Hard Coat Anodizing
    • QC10 Proprietary Universal 9MM Bolt Assembly
    • Last Round Bolt Hold Open on Empty
    • Corresponding Quarter Circle 10 Helix M-Lok Handguard
    • Adjustable Buffer System
    • Enhanced Mil-Spec Trigger
    • Magpul MOE Grip Stock
    • Ambidextrous Safety Selector
    • QC 10 Ambidextrous Charging Handle
    • Includes (1) 9mm 33-Round Factory Glock  Magazine
    • Includes Carrying Case
    • DOJ Cable Lock Included

    Quarter Circle 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.

    Important Warranty Note: 

    If you intend to register your Quarter Circle 10 firearm as an NFA weapon, test it thoroughly before doing so in a Title 1 Configuration.  Once you Form 1 or Form 2 it, you are legally the manufacturer, and we cannot service the firearm.  Should your firearm require warranty replacement we can only replace it with a Title I receiver and we are not responsible for tax stamps or NFA fees.

    All orders containing a complete pistol must be shipped by 2 Day Air to a licensed,  Federal Firearms Dealer(FFL). Please have your FFL email us a copy of their current Firearms license.  Orders cannot be shipped without one.

    More Information
    Thread 1/2-28
    Buffer Tube Pistol Tube
    Model / Caliber GSF 9MM
    Lower Receiver Glock Small Frame