The QC10 QC5 receiver set represents the bare essentials for a quality pistol/carbine build. The stripped lower and upper with proprietary parts form a solid foundation from which to completely customize a pistol or carbine.

QC10 Stripped QC5 Lower Receiver with proprietary parts

Accepts mil-spec receiver extension (buffer tube)

QC5 Rear Charging Upper Receiver

No charging handle

Engineered for 9x19mm MP5 magazines

Accepts QC10 Universal 9MM Bolt Assembly

Both recievers are milled billet 7075-T6 Aluminum

Type III Hard Coat Anodizing

No Lower Parts Kit installed

Made For the AR Platform- Not Modified

Handguards with overlapping anti-rotation tabs may not be compatible with QC10 billet upper receivers, including Side Charging uppers.

NOTE: The QC5 product line does not feature a Last Round Bolt Hold Open (LRBHO). The Mp5 magazine does not have a provision to support it.

Please submit all FFL copies to: mtandgtactical@outlook.com

FFL Terms and Conditions

- Any items placed on the same order as a controlled item will also be shipped to the FFL. If you would like additional items shipped to you directly, please place them on a separate order.

- To expedite your order, please have your dealer email their FFL to us. If the dealer you are using to transfer a firearm has not sent us a currently updated FFL to put on file, there will be an extended period of time needed to process your order. Place the FFL holders information in the comments section during check out.

There will be a 30% restocking fee on all controlled items returned because of failed background checks.

Federal law requires that you be 21 years or age or older to purchase a stripped receiver or frame. If a frame or receiver can only be made into a long gun (rifle or shotgun), it is still a frame or receiver not a handgun or long gun. However, they still are "firearms" by definition, and subject to the same GCA limitations as any other firearms. See Section 921(a)(3)(b). 18 U.S.C. Section 922(b)(1) makes it unlawful for a licensee to sell any firearm other than a shotgun or rifle to any person under the age of 21.