Davidson Defense Aegis Lightweight 10.5" Stainless 5.56 NATO AR-15 Pistol Build Kit, M-Lok, w/ KAK Brace

Aegis Lightweight 10.5" Stainless 5.56 NATO AR-15 Pistol Build Kit, M-Lok, w/ KAK Brace

This full build kit delivers a complete AR-15 pistol platform in 5.56 NATO with precision components throughout. The 10.5-inch stainless barrel pairs with a free-float M-Lok handguard for accuracy and modularity. You get the bolt carrier group, charging handle, buffer system, lower parts kit, and KAK Blade brace included. Lower receiver not included.

Key Features

• 10.5-inch 416R stainless steel barrel, 1:7 twist rate, 1/2x28 thread pitch
• Free-float M-Lok handguard for accessory mounting and precision
• KAK Blade pistol brace for stability and control
• Complete bolt carrier group with 9310 alloy steel and nitride finish
• Mil-spec charging handle and carbine recoil spring
• 7075-T6 aluminum upper receiver with anodized finish

Perfect For

• Shooters building a compact, maneuverable AR-15 pistol
• Users wanting a complete kit minus the serialized lower receiver
• Precision-focused builds with free-float accuracy benefits
• Owners seeking modular M-Lok accessory compatibility

Stainless Steel Construction and Durability

The 416R stainless steel barrel resists corrosion and maintains accuracy across extended shooting sessions. Polished stainless finish provides both durability and a clean aesthetic. The 7075-T6 aluminum upper receiver pairs with anodized finish for lightweight strength. This material combination handles standard 5.56 NATO loads reliably without excessive wear.

Carbine Gas System Performance

The carbine-length gas system cycles the 10.5-inch barrel efficiently, managing recoil impulse through the 3-ounce buffer and carbine recoil spring. This setup maintains reliability across a broad range of ammunition types. The 1:7 twist rate stabilizes standard and heavier 5.56 rounds effectively.

Modular M-Lok Ecosystem

The free-float handguard uses M-Lok slots for direct mounting of tactical accessories. This system keeps accessories secured without rail clutter. Mounting points remain consistent across the platform, simplifying customization and upgrades.

KAK Blade Brace Stability

The KAK Blade brace delivers a stable shooting platform with adjustable length of pull. The design supports controlled rapid fire and reduces felt recoil through proper weight distribution. Black finish matches the handguard for visual cohesion.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Lower receiver not included. BCG and charging handle are included with this full build kit.