Davidson Defense Titanveil w/Magpul BTR Brace 7.5-inch 1:10 9MM AR-9 Freefloat Tubular M-Lok Handguard Pistol Full Build Kit

Davidson Defense Titanveil AR-9 Pistol Full Build Kit with Magpul BTR Brace - 7.5-inch 9mm 1:10 Freefloat Tubular M-Lok Handguard

The Davidson Defense Titanveil with Magpul BTR Brace is an AR-9 pistol full build kit chambered in 9mm with a 7.5-inch HBAR profile barrel. The kit includes the upper assembly, 9mm bolt carrier group, charging handle, Magpul BTR polymer pistol brace, mil-spec heavy-duty 6-position buffer tube, 5.5 oz buffer, carbine recoil spring, mil-spec receiver end plate, lower parts kit, and all associated buffer system hardware. The AR-9 platform operates via blowback. The lower receiver is not included.

Key Features

• 7.5-inch 4150 CrMoV steel HBAR profile barrel
• Phosphate barrel finish
• 1:10 twist rate
• 1-in-2x36 thread pitch
• 7075-T6 forged aluminum upper receiver, Type III hard coat anodized finish
• Tubular freefloat M-Lok handguard in aluminum
• 9mm nitride bolt carrier group in 8620 alloy steel, compatible with Glock and Colt magazines
• Mil-spec M4 charging handle
• 9mm A2 birdcage flash hider, 1-in-2x36 thread pitch
• Magpul BTR polymer pistol brace in black
• Mil-spec heavy-duty 6-position buffer tube
• 5.5 oz buffer and carbine recoil spring
• Mil-spec receiver end plate

Perfect For

• AR-9 pistol builders sourcing a complete kit around a 7.5-inch 9mm upper
• Builders completing a stripped AR-9 compatible lower receiver
• Shooters running a tubular freefloat M-Lok handguard on an AR-9 build
• Builders adding a Magpul BTR brace to an AR-9 pistol build

Barrel and Upper Receiver

The 7.5-inch HBAR profile barrel is 4150 CrMoV steel with a phosphate finish and a 1:10 twist rate. The muzzle is threaded at 1-in-2x36 and pairs with the included 9mm A2 birdcage flash hider. The 7075-T6 forged aluminum upper receiver has a Type III hard coat anodized finish and serves as the core front end structure for the AR-9 build. The AR-9 platform operates via blowback.

Handguard

The tubular freefloat M-Lok handguard is aluminum in black, keeping the forend lightweight and compact. The tubular profile maintains a slim, clean forend, and the M-Lok slots provide attachment points for lights, grips, and other accessories. The handguard length is shorter than the 7.5-inch barrel, and the muzzle device extends beyond the handguard to provide the necessary clearance.

Bolt Carrier Group and Charging Handle

The included 9mm bolt carrier group is built from 8620 alloy steel with a nitride finish and features an external extractor. It is compatible with both Glock and Colt magazine patterns, covering the two primary AR-9 lower receiver feed configurations. The mil-spec M4 charging handle completes the upper component set.

Magpul BTR Brace and Buffer System

The Magpul BTR pistol brace is polymer in black and pairs with the included mil-spec heavy-duty 6-position buffer tube. The 5.5 oz buffer, carbine recoil spring, mil-spec receiver end plate, lower parts kit, and all associated buffer system hardware cover the core lower completion components outside the serialized lower receiver.

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