AR-15 5.56/.223 16" M4 Classic Tactical Rifle Build Kit / Quadrail / 1x7

AR-15 5.56/.223 16" M4 Classic Tactical Rifle Build Kit / Quadrail / 1x7

The AR-15 5.56/.223 16" M4 classic tactical rifle kit is the ideal option for shooters seeking to construct their own AR-15. Constructed with exceptional components, this all-inclusive rifle kit includes all necessary parts for assembly, with the exception of the 80% lower receiver. Each component is manufactured to Mil Spec standards in the USA, providing reliable functionality and enduring longevity.

Barrel: 16” 4150 CMV

Chamber: 5.56 NATO

Twist: 1 in 7”

Thread: 1/2x28

.750” Gas Block Diameter

Carbine Gas System

M4 Flat top upper receiver

Forward Assist

Ejection Port Cover

A2-style Flash Hider

10" Quadrail free float tube and nut

M16 Bolt Carrier Group

AR-15 Charging Handle

AR-15 Mil Spec Lower Parts Kit

M4 6-position Stock Assembly

Barrel: This 16” M4 government profile Chrome Moly barrel has been precision machined with a 1:7 twist ratio and is phosphate processed with a carbine gas system chambered for 5.56 NATO rounds. It is complemented by a carbine length free float quadrail handguard, crafted from aircraft grade aluminum and hardcoat anodized for added durability. An A2 style flash hider has been installed and secured with a crush washer for dependable performance.

Upper: The 7075-T6 M4 upper is machined to exacting precision specifications, and then hard coat anodized for superior durability and performance.  The design features a flat top receiver for optimal aiming.

Bolt Carrier Group: The M-16 5.56/.223 Bolt Carrier Group is an essential component of any AR-15/M-16 rifle, providing reliable performance and smooth cycling. Crafted from 8620 steel, this complete bolt carrier assembly is chrome lined for increased durability and longevity. The bolt itself is constructed from 9310 steel, manufactured to strict military specifications, and given a Magnetic Particle Inspection test for added quality assurance. Included in this assembly is a cam pin, firing pin, and firing pin retainer.

Lower Build Kit: The Classic DPMS AR-15 lower parts kit is the perfect solution for anyone looking to build a Mil-Spec AR-15. This complete lower parts kit includes all of the essential components you need to get your 80% stripped lower receiver up and running.

Stock: M4 LE carbine 6-position black stock, Mil-Spec. Completed with AR-15 buffer tube assembly and spring.

Please Note: Comes unassembled. Barrel may come in with 1:7 or 1:8 twist, depending on stock availability. Images may not be an exact representation of the product. This rifle kit is not an FFL item - some machining is still required on 80% Lower Receiver (not included).