Davidson Defense Dust Devil 10.5-inch 1:8 5.56 NATO AR-15 Drop-In M-Lok Handguard Pistol Complete Upper Build

Dust Devil 10.5-Inch 1:8 5.56 NATO AR-15 A1 Carry Handle Drop-In M-LOK Handguard Pistol Complete Upper

The Dust Devil Complete Upper is built around a 10.5-inch 5.56 NATO Bear Creek Arsenal barrel with a carbine-length gas system and a fixed M4-style front sight base, paired with a 6061 billet slick-side A1 carry handle upper receiver and a complete BCG and charging handle.

Key Features

• 10.5-inch Bear Creek Arsenal barrel, M4 profile, 1:8 twist, Parkerized finish
• Carbine-length gas system with fixed M4-style front sight base
• 6061 billet slick-side upper receiver with fixed A1 carry handle, black anodized finish
• A1 rear sight assembly, 6-piece combo
• Carbine-length drop-in M-LOK handguard in Flat Dark Earth
• A2 Birdcage flash hider included
• Complete AR-15 BCG (5.56 NATO, .223 Remington, .300 Blackout, .350 Legend compatible), made in the USA, and mil-spec quality M4 charging handle included

Barrel and Gas System

The 10.5-inch Bear Creek Arsenal barrel is built in an M4 profile from 4150 chrome moly vanadium steel with a Parkerized finish and a 1:8 twist rate suited to 5.56 NATO and .223 Remington. It runs a carbine-length gas system through a stainless steel gas tube, and it's built with a fixed M4-style front sight base that includes a front sling attachment point. The muzzle carries an A2 Birdcage flash hider.

Upper Receiver and Handguard

The upper receiver is a 6061 billet, slick-side unit with a fixed A1 carry handle, machined from 6061 aluminum and finished in black anodizing, and it includes a 6-piece A1 rear sight combo along with the ejection port door, rod, and spring. This upper is in a slick-side configuration, meaning the forward assist is not included. It's paired with a carbine-length drop-in M-LOK handguard finished in Flat Dark Earth.

Bolt Carrier Group and Charging Handle

A complete, US-made AR-15 bolt carrier group is included, rated for 5.56 NATO, .223 Remington, .300 Blackout, and .350 Legend, along with a mil-spec quality AR-15 M4 charging handle.

Follow all manufacturer instructions and safe handling practices.

Ensure compliance with all applicable federal, state, and local laws.