1 in stock



Manufactured in MESA, AZ

Lower Reciever

ATF AR-15 Mil-Spec. Forged from 7075-T651 aluminum by Cerro, which is a company that has been in the Aerospace, Defense, Firearms industry, among other markets since 1915! Our lowers start with the best materials available. Broached (flared) mag well and upper tensioning set screw with nylon tip (included). The tensioning set screw allows you to tighten your upper to your lower for a tight fit, eliminating any wobble.

Every lower is Cerekoted.  SAFE FIRE selector configuration.

Material: 7075-T651 Aluminum

Mag Well: Broached (flared)

Finish: Cerkote

Parts Kit

Magpul Furniture

Mil-Spec MOE Stock

OE grip

MOE Trigger Guard

Mil-Spec Lower Parts Kit

Mil-Spec buffer tube assembly


Barrel Length: 16″

Gas System: Mid-length

Barrel Profile: A2 Style

Barrel Steel: 416R

Barrel Finish: Stainless Steel

Chrome Lining: None

Muzzle Thread: 1/2-28

Chamber: 5.56 NATO

Twist Rate: 1:7

Barrel Extension: M4

Diameter at Gas Block: .750

Gas Block Type: Low-profile

Muzzle Device: A2 Flash Hider

Receiver Material: Forged 7075 T6 No T-marks

Receiver Type: M4

Handguard Type: PSA 13.5″ Lightweight M-Lok Free Float Rail

Bolt Steel: Carpenter 158

Bolt Carrier Profile: Full-Auto

Overall Length: 24.5″