Complete AR15 Upper Receiver Build


New product

The Ghost Guns Signature AR15 Complete Upper Receiver was built with the end user in mind. Featuring a 16" QPQ corrosion resistant finish, complete M16 full-auto capable bolt carrier group, custom keymod handguards, extended charging handle and upgraded muzzle brake. Our USA made parts provide the perfect balance between function and accuracy.

More details




More info

All of our builds are what we believe an initial gun enthusiast should own.  The 16" barrel allows for shooting at, in my personal experience, up to 500 yards.  With an even more experienced shooter these rifles can go even further than 500.  However, even with that barrel length, you can easily clear a house.  Our barrels also accept both 5.56 and .223 ammunition.

Techs and Specs:


-16" barrel length with a 1X7 twist and M4 feedramps. 

-QPQ corrosion resistance finish. Coating the barrel with QPQ is an industry norm. It offers a high level of protection and resistance to the elements while maintaining a high level of accuracy as well.

-Chambered in 5.56 NATO. Allowing you to shoot both 5.56 NATO and .223 rounds. 

-Made of chrome moly vanadium steel with an exterior finish to help protect it from the elements. 

-This barrel utilizes a carbine length gas system giving it the best recoil reduction, cycle rate and ability to stay on target and acquire new targets easier.


-M16 complete bolt carrier group

-Full auto capability giving you the reliability and durability necessary for any task at hand

-Bolt is made of 9310 high grade steel

-Upgraded hard chrome lined carrier

-Magnesium phosphate finished exterior

-Tested with Magnetic Particle Inspection (MPI)

-Has grade 8 gas key bolts and is properly staked. 

Gas Block:

-Designed for our custom keymod handguards 

-Has a .750 bore diameter

-Made of high grade 6061 aluminum

Gas Tube:

-Carbine length, 9.75” total length

-Made of stainless steel


-Custom machined hard aluminum for our signature builds

-15" overall length

-KeyMod system allowing you to add your own KeyMod accessories. It has been designed to supersede the MIL-STD-1913 accessory rails with the universal interface system for firearm accessory components.

-Picatinny top rail so you can add the sight system you're most comfortable with

-Slick exterior allowing you to grasp and control the upper with bare hands far easier than ones with picatinny rails

Charging Handle:

-Upgraded extended charging handle so you can easily rack the rifle

If you have any questions about our builds or need help with any builds in general, feel free to contact us at any time at:

Ghost Guns AR15 Unregistered Weapon