Ranger (GSF) Rear Charging 9MM AR Pistol

In stock

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

From $1,684.95

To $1,864.95

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.

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Ranger (GSF) Rear Charging 9MM AR Pistol
Ranger (GSF) Rear Charging 9MM AR Pistol

In stock



    The Ranger is Made for not modified to use small frame Glock magazines.  The Ranger has last round bolt hold open and accepts standard and higher capacity magazines perfectly matching those users who carry or own a Glock 17 and 19 pistol.

    • 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
    • Non-reciprocating
    • Your Choice of Contoured 9MM AR Barrel Length - 5.5”, 7.5”, 10.5”
    • Corresponding Quarter Circle 10 Helix M-Lok Handguard
    • Adjustable Buffer System
    • Enhanced Mil-Spec Trigger
    • Your Choice of an A3 or PDW SB Tactical Stabilizing Brace
    • Magpul MOE Grip
    • Radian Talon Ambidextrous Safety Selector
    • QC 10 Radian Raptor 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.