If you do not see something in stock, missing product, or any other website questions please email: email@example.com
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.
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.
Mil-Spec Lower parts
Tested Buffer Tube, Spring and Weight and Magpul MOE Collapsible Stock
Milled billet 7075-T6 Aluminum Lower Receiver
QC10 Milled billet 7075-T6 Aluminum Side Charging Upper Receiver
Type III Hard Coat Anodizing
Made For The AR Platform- Not Modified
16 Inch Barrel & Matching MLOK handguard
Endless customization options
Test fired before it leaves the factory
Includes Carrying Case
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.
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.