Davidson Defense Foxhole 10.5" 5.56 NATO AR-15 Pistol Build Kit, M-Lok, 1:8, w/ Gauntlet Arms Brace

Foxhole 10.5" 5.56 NATO AR-15 Pistol Build Kit, M-Lok, 1:8, w/ Gauntlet Arms Brace

The Foxhole is a complete AR-15 pistol build kit featuring a 10.5-inch 5.56 NATO barrel with a 1:8 twist rate, freefloat M-Lok handguard, and Gauntlet Arms polymer stabilizing brace. This kit includes everything needed to complete a lower receiver except the serialized lower itself, making it ideal for builders who want a compact, configurable platform.

Key Features

• 10.5-inch 5.56 NATO barrel with 1:8 twist rate and carbine-length gas system
• Freefloat M-Lok aluminum handguard for accessory mounting and rail stability
• Gauntlet Arms polymer stabilizing brace for enhanced control and support
• Micro low-profile gas block on 0.75-inch barrel diameter
• 7075-T6 aluminum upper receiver with M4 feed ramps and anodized finish
• Complete bolt carrier group with nitride-finished 9310 alloy steel bolt head
• AR-15 M4 mil-spec charging handle
• GI birdcage flash hider with 1/2x28 muzzle threads

Perfect For

• Builders seeking a compact 5.56 NATO pistol platform with modern ergonomics
• Shooters wanting a freefloat handguard for improved accuracy and accessory flexibility
• Those building a customizable AR-15 pistol without a lower receiver
• Users prioritizing a stabilizing brace for improved handling and control

Compact 5.56 NATO Pistol Configuration

This kit delivers a practical 10.5-inch carbine-gas setup optimized for close-quarters shooting and portability. The 1:8 twist rate stabilizes a wide range of 5.56 ammunition weights, from lighter target rounds to heavier duty loads. The freefloat handguard isolates the barrel from external pressure, maintaining consistent accuracy regardless of how you mount accessories or support the rifle during shooting.

Freefloat M-Lok Handguard System

The aluminum M-Lok handguard provides modular mounting points for lights, grips, and other tactical accessories without the handguard touching the barrel. This design eliminates harmonic vibration that can affect shot placement, giving you a stable platform for customization. M-Lok slots are spaced throughout the handguard, allowing flexible accessory positioning.

Gauntlet Arms Stabilizing Brace

The Gauntlet Arms polymer brace is designed to distribute recoil forces across your arm and wrist, improving control during rapid fire and reducing perceived recoil. The brace mounts securely to the buffer tube and provides a comfortable grip surface. This is a pistol configuration, so ensure compliance with all applicable federal, state, and local laws regarding brace usage.

Complete Build Kit Components

This full build kit includes the upper receiver, barrel, handguard, bolt carrier group, charging handle, lower parts kit, buffer tube, buffer, recoil spring, end plate, and castle nut. Lower receiver not included.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Lower receiver not included.