Davidson Defense Bladewake w/SBA3 Brace 7.5-inch 1:10 9MM AR-9 Freefloat Tubular M-Lok Handguard Pistol Full Build Kit, Plan B Radial Brake

Davidson Defense Bladewake AR-9 Pistol Full Build Kit with SB Tactical SBA3 Brace and Plan B Radial Brake - 7.5-inch 9mm 1:10 Freefloat Tubular M-Lok Handguard

The Davidson Defense Bladewake with SB Tactical SBA3 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, SB Tactical SBA3 adjustable pistol stabilizing brace, mil-spec heavy-duty 6-position aluminum buffer tube, 5.52 oz 9mm carbine buffer, carbine recoil spring, 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
• Freedom Factory Tactical dedicated AR-9 upper receiver in 7075-T6 forged aluminum, Type III hard coat anodized finish
• 7-inch tubular freefloat M-Lok handguard in aluminum
• 9mm nitride bolt carrier group in 8620 alloy steel
• KAK Plan B Radial Brake, 1-in-2x36 thread pitch
• SB Tactical SBA3 adjustable pistol stabilizing brace
• Mil-spec heavy-duty 6-position aluminum buffer tube
• 5.52 oz 9mm carbine buffer and carbine recoil spring

Perfect For

• AR-9 pistol builders sourcing a complete kit around a 7.5-inch 9mm upper with Plan B muzzle device compatibility
• Builders completing a stripped AR-9 compatible lower receiver
• Shooters running a tubular freefloat M-Lok handguard on an AR-9 build
• Builders adding an SB Tactical SBA3 adjustable brace to an AR-9 pistol build with Plan B Radial Brake

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 KAK Plan B Radial Brake, which supports modular suppressor mounting ecosystems compatible with the Plan B platform. The Freedom Factory Tactical dedicated AR-9 upper receiver is 7075-T6 forged aluminum with a Type III hard coat anodized finish, serving as the core front end structure for the AR-9 build. The AR-9 platform operates via blowback.

Handguard

The 7-inch 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. This BCG is the correct unit for AR-9 blowback-operated configurations. The charging handle completes the upper component set.

SB Tactical SBA3 Brace and Buffer System

The SB Tactical SBA3 adjustable pistol stabilizing brace pairs with the included mil-spec heavy-duty 6-position aluminum buffer tube. The 5.52 oz 9mm carbine buffer, carbine recoil spring, 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.