16″ 5.56 M4 RIFLE BUILD KIT – BLACK

The 16″ 5.56 M4 Rifle Build Kit in black is a complete package that allows you to assemble your own M4-style rifle chambered in the popular 5.56 NATO caliber. This build kit includes all the essential components needed for a reliable and high-performing firearm.

Featuring a 16″ barrel, this build kit provides a compact and versatile platform suitable for various shooting applications. The M4 profile barrel offers a balance between weight and rigidity, ensuring durability and accuracy. Get the 16″ 5.56 M4 RIFLE BUILD KIT

The black finish gives the rifle a sleek and professional look, while the mil-spec components ensure reliable functionality and compatibility. The kit includes a complete upper receiver assembly with a forward assist and ejection port cover, a mil-spec lower parts kit (LPK), and a collapsible stock.

The LPK includes all the necessary small parts and components, such as the trigger, hammer, and safety selector, for a fully functional lower receiver. The collapsible stock allows for adjustable length of pull, enhancing comfort and versatility.

Please note that the 16″ 5.56 M4 RIFLE BUILD KIT  does not include a stripped lower receiver, magazines, or ammunition. Compliance with all local, state, and federal laws and regulations is essential when building or modifying firearms.

With the 16″ 5.56 M4 Rifle Build Kit in black, you can enjoy the satisfaction of building your own M4-style rifle with a sleek black finish. Whether you’re a seasoned shooter or a firearm enthusiast looking for a DIY project, this build kit provides all the necessary components for a reliable and customizable rifle.

The 80 percent AR15 lower is included in the AR15 Rifle Build Kit (not supplied). Features of a 16” M4 5.56 carbine-length gas upper Charger handle, bolt carrier group, lower parts kit, and Magpul stock are all included with the Magpul MOE Black Handguards.

*Not available for purchase by citizens of New York or New Jersey.

Barrel Length: 16″

Gas System: Carbine-Length

Barrel Profile: M4

Barrel Steel: 4150V Chrome Moly Vanadium

Barrel Finish: Phosphate

Chrome Lining: None

Muzzle Thread: 1/2-28

Chamber: 5.56 NATO

Twist Rate: 1/8″

Barrel Extension: M4

Diameter at Gas Block: .750″

Gas Block Type: F-Marked Fron Sight Base

Muzzle Device: A2 Flash Hider

Receiver Material: Forged 7075 T6 Aluminum

Receiver Type: M4

Handguard Type: PSA Classic Carbine Handguards, Black

Stock: PSA Classic M4 Adjustable Stock, Black

Grip: PSA Classic A2 Grip, Black

Fire Control Group: PSA Mil-Spec Fire Control Group

Bolt Carrier Group Included: Yes

Bolt Steel: Carpenter 158

Bolt Carrier Profile: Full-Auto

Charging Handle Included: Yes

Overall Length: 24.5″