Davidson Defense Controlpoint w/Magpul BTR Brace 8.5-inch Pistol-Gas 1:9 .300 BLK AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit

Davidson Defense Controlpoint with Magpul BTR Brace 8.5 Inch 300 BLK AR-15 Full Build Kit

This full build kit provides all components needed to complete a 300 BLK AR-15 build except the lower receiver. It includes an 8.5 inch barrel with pistol gas system, 7 inch M-Lok freefloat handguard, complete bolt carrier group, charging handle, buffer system, lower parts kit, and Magpul BTR stabilizing brace. The upper receiver is forged 7075-T6 aluminum with anodized finish. The barrel is 4150 Chrome Moly Vanadium with 1 in 9 twist rate.

Key Features

• 8.5 inch 4150 Chrome Moly Vanadium heavy profile barrel
• 1 in 9 twist rate chambered in 300 BLK
• Pistol length gas system with 0.75 inch low profile gas block
• 7075-T6 forged aluminum upper receiver with anodized finish
• 7 inch M-Lok freefloat handguard in 6061-T6 aluminum
• 308 GI birdcage flash hider included
• Complete bolt carrier group
• Charging handle included
• Complete buffer system with Mil-Spec pistol buffer tube, buffer, and recoil spring
• Lower parts kit included
• Magpul BTR stabilizing brace

Perfect For

• Builders seeking a complete 300 BLK pistol platform
• Shooters prioritizing compact dimensions with Magpul brace integration
• Home defense or vehicle applications
• Pistol builds requiring minimal additional components

Complete Component Integration

This kit includes the upper assembly, bolt carrier group, charging handle, buffer tube assembly with pistol buffer and spring, lower parts kit, and stabilizing brace. All components required to complete an AR-15 pistol build are provided except the lower receiver.

Magpul BTR Stabilizing Brace

The Magpul BTR brace is compatible with Mil-Spec buffer tubes and provides a secure interface for stabilization. The brace is paired with a complete buffer system including Mil-Spec pistol buffer tube, buffer, recoil spring, castle nut, and end plate.

Compact 300 BLK Configuration

The 8.5 inch heavy profile barrel is chambered in 300 BLK with a 1 in 9 twist rate. The pistol gas system is matched to the barrel length for reliable cycling. The 0.75 inch low profile gas block sits under the handguard. The 308 GI birdcage flash hider provides standard muzzle device function.

M-Lok Freefloat Handguard

The 7 inch handguard features M-Lok attachment slots for modular accessory placement. The freefloat design isolates the barrel from contact with the handguard. The 6061-T6 aluminum construction maintains a lightweight profile while providing structural integrity.

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