AR-40 40 S&W 4.5" MICRO PISTOL BUILD KIT / MLOK/ CLASSIC

AR-40 40 S&W 4.5" MICRO PISTOL BUILD KIT / MLOK/ CLASSIC

AR-40 40 S&W 4.5" MICRO PISTOL BUILD KIT / MLOK/ CLASSIC contains all components to complete your AR-40 build. The kit comes WITHOUT 80% stripped lower receiver.  All components are Mil Spec and made in the USA. 

Barrel: 4.5" 4150 CMV M4 Profile

Chamber: 40 S&W

Twist: 1 in 16”

Thread: 5/8X24

Gas Block: Blowback

M4 flat top upper receiver, 7075 T6 Aluminum

Forward Assist

Ejection Port Cover

A2 Flash Hider

4" Mlok free float handguard

40 S&W BCG, M16 Cut

AR-15 Charging Handle

AR-15 Mil Spec Lower Parts Kit

A2 Grip

AR-15 Pistol Buffer Tube Assembly, complete with 7.2 buffer, AR-15 spring and foam

Upper: Forged 7075-T6 M4 upper is flat top, precision machined and hard coat anodized.  

Bolt Carrier Group: M16 5.56 Mil-Spec complete bolt carrier assembly, chrome lined, phosphate finish. MPI Tested. Comes complete with cam pin, firing pin and firing pin retainer.

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)

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.