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

Lightshow Anodized Bronze with Magpul BTR Brace 4.5-inch 1-in-10 9MM AR-9 Freefloat M-Lok Handguard Pistol Full Build Kit

This Davidson Defense Lightshow full build kit includes a 4.5-inch 9MM medium-profile barrel, a 4-inch Air Lite Series Honeycomb M-Lok freefloat handguard with monolithic top rail in midnight bronze aluminum, a 7075-T6 aluminum upper receiver with M4 feed ramps, a 9MM nitride bolt carrier group compatible with Glock and Colt magazines, an AR-15 M4 mil-spec charging handle, a Magpul BTR pistol brace in black polymer, a 9MM A2 birdcage flash hider, a mil-spec heavy-duty 6-position aluminum buffer tube, a lower parts kit, a 5.5 oz 9MM carbine buffer, a recoil spring, an end plate, and a castle nut. Lower receiver not included. The handguard extends past the barrel and the flash hider provides the length needed to clear the handguard.

Key Features

• 4.5-inch 4150 CMV medium-profile barrel in 9MM, 1-in-10 twist, nitride finish, 1-in-2x36 thread pitch
• Blowback-operated platform
• 4-inch Air Lite Series Honeycomb M-Lok freefloat handguard with monolithic top rail, aluminum, midnight bronze
• 7075-T6 aluminum upper receiver with M4 feed ramps, anodized finish
• 9MM nitride bolt carrier group, 8620 alloy steel, compatible with Glock and Colt magazines, external extractor
• AR-15 M4 mil-spec charging handle
• Magpul BTR pistol brace, black polymer, mil-spec buffer tube compatible
• 9MM A2 birdcage flash hider, manganese phosphate finish, 1-in-2x36 thread pitch
• Mil-spec heavy-duty 6-position aluminum buffer tube
• 5.5 oz 9MM carbine buffer
• Lower parts kit, recoil spring, end plate, and castle nut included
• Lower receiver not included

Perfect For

• Builders seeking a 9MM AR-9 pistol configuration with a midnight bronze handguard and Magpul BTR brace
• Those pairing a 4.5-inch blowback 9MM upper with Glock and Colt magazine compatibility
• PCC platform builders looking for a monolithic top rail in a compact midnight bronze configuration
• Owners completing a stripped lower receiver with a full 9MM pistol component set

Barrel and Handguard

The 4.5-inch barrel is constructed from 4150 chrome moly vanadium steel in a medium profile with a nitride finish and a 1-in-10 twist rate. The thread pitch is 1-in-2x36, corresponding to the included 9MM A2 birdcage flash hider with a manganese phosphate finish. The 4-inch Air Lite Series Honeycomb M-Lok freefloat handguard features a monolithic top rail and is made from aluminum in midnight bronze. The handguard extends past the barrel and the flash hider provides the length needed to clear the handguard. This kit is blowback-operated and does not use a traditional gas system.

Upper Receiver and Bolt Carrier Group

The upper receiver is constructed from 7075-T6 aluminum with M4 feed ramps and an anodized finish. The 9MM bolt carrier group is made from 8620 alloy steel with a nitride finish and features an external extractor compatible with both Glock and Colt magazines. The included AR-15 M4 mil-spec charging handle pairs directly with the upper receiver and bolt carrier group.

Magpul BTR Pistol Brace and Buffer System

The Magpul BTR pistol brace in black polymer is compatible with standard mil-spec buffer tubes and is included as the brace option for this pistol configuration. The mil-spec heavy-duty 6-position aluminum buffer tube pairs with the brace for AR-15 and AR-style pistol configurations. The kit also includes a 5.5 oz 9MM carbine buffer, a recoil spring, an end plate, and a castle nut.

Lower Components

This kit includes a lower parts kit, 5.5 oz 9MM carbine buffer, recoil spring, end plate, and castle nut, providing the components needed to complete a stripped lower receiver. The lower receiver itself is not included. This kit is blowback-operated and does not use a traditional gas system.

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