AR-15 5.56 NATO 10.5" Pistol Kit, Slick Side, 10" Quadrail – Color Option

5.56 Pistol Kit: Specs & What's Included

AR-15 5.56 NATO 10.5" PISTOL KIT /10" QUADRAIL HANDGUARD - COLOR OPTION AVAILABLE ON TOP OF PAGE, contains all components to complete your AR-15 build EXCEPT 80% stripped lower receiver. All components are Mil Spec and made in the USA. 

Barrel: 10.5" 41V50 M4, Nitride

Chamber: 5.56 NATO

Twist: 1 in 7”

Thread: 1/2x28

.750” Gas Block Diameter

Carbine Gas System

M4 flat top upper receiver, slick side

Ejection Port Cover

A2 Flash Hider

10" quadrail free float

M16 Bolt Carrier Group

AR-15 Charging Handle

AR-15 Mil Spec Lower Parts Kit

AR-15 Pistol Buffer Tube Assembly, complete

Barrel: 10.5" 5.56 NATO M4 4150 CMV, nitride finish, 1 in 7” twist, carbine gas system with .750 gas block diameter. Barrel is finished off with 10" quadrail free float aluminum handguard (cerakoted to chosen color) and 5.56 1/2x28 A2 Flash Hider.

Upper: Forged 7075-T6 M4 upper is flat top, precision machined.  Complete with Dust cover (colored). No Forward Assist. Slick Side.

Bolt Carrier Group: M16 Mil-Spec complete bolt carrier assembly, chrome lined, phosphate finish. MPI Tested. Comes complete with cam pin, firing pin and firing pin retainer.

AR-15 Tactical Charging Handle - included, cerakoted

Lower Build Kit: Classic AR-15 lower parts kit, Mil-Spec. Includes everything you need to turn your stripped lower into a complete lower (not included).

Stock: Pistol buffer tube with foam. Completed with AR-15 buffer tube assembly and spring.

Please Note: Comes unassembled. This kit is not an FFL item because some machining is still required on 80% Stripped Lower Receiver. Images may not be an exact representation of the product. 

FAQ

Is a lower receiver included?

No. The lower receiver is sold separately; you finish the build on your own AR-15 lower.

What bolt and magazines does it use?

A standard 5.56 AR-15 bolt carrier group and standard AR-15 / STANAG magazines.

Can I put a stock on this pistol kit?

Adding a shoulder stock to a build with a barrel under 16" makes it a short-barreled rifle under the NFA. Do it only in compliance with federal and state rules.

Related: 5.56 NATO build kits · all AR-15 build kits