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Quarter Circle 10 QC5 9MM AR Pistol - 5.5"

Quarter Circle 10 QC5 9MM AR Pistol - 5.5"
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Availability: Out of stock




  • QC10 QC5 Pistol

  • Engineered for 9x19mm MP5 magazines

  • Mil-Spec Lower parts

  • Tested Buffer tube, spring and weight or Custom QC10 SOB Pistol brace

  • Milled billet 7075-T6 Aluminum Lower Receiver

  • QC10 Milled billet 7075-T6 Aluminum Rear Charging UpperReceiver

  • Type III Hard Coat Anodizing

  • Made For The AR Platform- Not Modified

  • Choice of barrel lengths & matching KeyMod handguard

  • Endless customization options

  • Test fired before it leaves the factory

FFL Required Before Shipping.

Please have your dealer email their license to or they can also fax it in. Please give us a few days to process the information.

Additional Info

Additional Info

SKU QC-QC5-9-5.5
Manufacturer Quarter Circle 10
Finish No
Barrel Length 5.5"
Caliber No
Configuration No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No



Feel free to ask us any question regarding this product.