Davidson Defense Lightshow ll Anodized Bronze w/Gauntlet Arms Brace 4.5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Full Build Kit

Davidson Defense Lightshow II Anodized Bronze with Gauntlet Arms Brace 4.5-Inch 1-in-10 9MM AR-9 Freefloat M-LOK Pistol Full Build Kit

The Davidson Defense Lightshow II Anodized Bronze Full Build Kit is a 9MM AR-9 pistol configuration built around a 4.5-inch medium profile barrel with a 1-in-10 twist rate. The kit includes a 9MM nitride bolt carrier group, AR-15 M4 mil-spec charging handle, Gauntlet Arms polymer stabilizing brace, lower parts kit, heavy-duty pistol buffer tube, AR-15 9mm carbine buffer, recoil spring, and AR-15 M16 mil-spec receiver end plate. The lower receiver is not included.

Key Features

• 4.5-inch medium profile 9MM barrel, 4150 CrMoV steel, nitride finish, 1-in-10 twist, 1-in-2x36 thread pitch
• 4-inch Air Lite Series Honeycomb M-LOK freefloat handguard, aluminum, midnight bronze anodized finish, monolithic top rail
• Stripped AR-15 upper receiver, M4 feed ramps, 7075 T6 aluminum, anodized finish
• 9MM nitride bolt carrier group, 8620 alloy steel, external extractor, Glock and Colt magazine compatible
• AR-15 M4 mil-spec charging handle
• Gauntlet Arms polymer stabilizing brace, high-strength polymer, black
• 9MM A2 bird cage flash hider, manganese phosphate finish, 1-in-2x36 thread pitch
• Heavy-duty pistol buffer tube, AR-15 and AR-style pistol compatible
• AR-15 9mm carbine buffer, 5.5 oz
• AR-15 M16 mil-spec receiver end plate, black
• Lower receiver not included

Perfect For

• AR-9 pistol builders seeking an anodized midnight bronze aesthetic
• Gunsmiths sourcing a complete 9MM kit with brace and buffer system
• Builders prioritizing Glock and Colt magazine compatibility
• Enthusiasts selecting a Gauntlet Arms brace for their pistol configuration

Barrel and Upper Receiver

The 4.5-inch medium profile barrel is made from 4150 CrMoV steel with a nitride finish and a 1-in-10 twist rate. The barrel is threaded at 1-in-2x36, matching the included 9MM A2 bird cage flash hider, which carries a manganese phosphate finish. The stripped AR-15 upper receiver features M4 feed ramps and is constructed from 7075 T6 aluminum with an anodized finish.

Air Lite Series Honeycomb M-LOK Freefloat Handguard

The 4-inch Air Lite Series Honeycomb M-LOK freefloat handguard is constructed from aluminum with a midnight bronze anodized finish that coordinates with the Lightshow II aesthetic across the kit. The handguard features a monolithic top rail and M-LOK interface slots along its exterior. At 4 inches, the handguard does not extend past the 4.5-inch barrel, keeping the muzzle device clear of the handguard profile.

9MM Bolt Carrier Group and Charging Handle

The 9MM nitride bolt carrier group is constructed from 8620 alloy steel with a nitride finish and an external extractor. This bolt carrier group is compatible with both Glock and Colt pattern magazines, providing broad magazine compatibility for the AR-9 platform. The AR-15 M4 mil-spec charging handle is included as part of the upper operating components in this kit.

Gauntlet Arms Stabilizing Brace and Buffer System

The Gauntlet Arms polymer stabilizing brace is constructed from high-strength polymer in black and is included as part of this full build kit. The buffer system consists of a heavy-duty pistol buffer tube compatible with AR-15 and AR-style pistols, an AR-15 9mm carbine buffer weighing 5.5 oz, and an AR-15 M16 mil-spec receiver end plate in black. This blowback-operated AR-9 configuration uses the 9mm carbine buffer weight as part of its included buffer system components.

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