Details
.300 Blackout AR-15 Pistol Full Build Kit | 6" Nitride Barrel | Gauntlet Arms Brace | Davidson Defense Forsaken Void | 1:7 Twist | M-Lok Handguard
Tailored for AR-15 builders seeking functionality and modularity in a compact format, this Davidson Defense Forsaken Void .300 Blackout pistol full build kit delivers reliable performance and versatile configurability. Chambered in .300 Blackout, this kit features a robust 6-inch nitride-finished steel barrel with a 1:7 twist rate for durability and consistent accuracy across supersonic and subsonic loads. The pistol-length gas system utilizes a micro low-profile gas block with 0.750" O.D. for reliable cycling and efficient operation. The 7075 T6 aluminum upper receiver with hard coat anodization provides a clean aesthetic and added corrosion resistance, while a 7-inch freefloat M-Lok handguard offers versatile mounting options for lights, grips, and accessories. This full build kit includes the polymer Gauntlet Arms stabilizing brace for enhanced stability and shooter control, plus a 9310 alloy steel bolt carrier group for dependable performance. With quality components throughout, this kit provides everything needed except the lower receiver to complete a capable and customizable .300 Blackout pistol platform.
Key Features
- 6" Nitride-Finished Barrel | .300 Blackout Chambering – Robust steel construction with 1:7 twist rate for durability and accuracy
- Full Build Kit – Includes all upper components, bolt carrier group, charging handle, and lower parts kit
- Gauntlet Arms Polymer Stabilizing Brace – Enhanced stability and shooter control in a lightweight design
- 9310 Alloy Steel Bolt Carrier Group – Dependable performance and reliable cycling
- 7075 T6 Aluminum Upper Receiver – Hard coat anodization for clean aesthetics and corrosion resistance
- 7" Freefloat M-Lok Handguard – Versatile mounting options for accessory attachment
- Micro Low-Profile Gas Block (0.750" O.D.) – Reliable cycling and efficient gas operation
- Complete Lower Parts Kit Included – Streamlined build process with all necessary components
Perfect For
- AR-15 builders seeking functionality and modularity in a compact format
- Shooters who value versatile configurability and quality components
- Home defenders demanding compact stopping power and maneuverability
- Range enthusiasts looking for a complete, easy-to-assemble kit
- Firearms owners who appreciate streamlined builds and reliable performance
Nitride Barrel Durability and Performance
The 6-inch nitride-finished steel barrel delivers exceptional corrosion resistance and surface hardness for long-term durability under demanding conditions. The nitride treatment penetrates the steel, providing superior wear resistance while maintaining dimensional accuracy and precision. With a 1:7 twist rate, this barrel ensures consistent accuracy across the full range of .300 Blackout ammunition options, from lightweight supersonic rounds for maximum velocity to heavy subsonic loads ideal for suppressed applications. The pistol-length gas system paired with a micro low-profile gas block with 0.750" O.D. ensures reliable cycling and efficient operation across various ammunition types.
Gauntlet Arms Stabilizing Brace
The polymer Gauntlet Arms stabilizing brace provides enhanced stability and shooter control in a lightweight, durable design. This brace improves accuracy and comfort during rapid-fire strings or extended shooting sessions, making the compact .300 Blackout pistol platform more controllable and enjoyable to shoot. The polymer construction keeps weight manageable while providing the rigidity needed for consistent performance across a variety of shooting applications and scenarios. Whether you're running drills at the range or relying on this build for home defense, the Gauntlet Arms brace enhances your ability to deliver accurate, controlled shots.
Quality Upper Components
The 7075 T6 aluminum upper receiver with hard coat anodization provides a clean, professional aesthetic while delivering added corrosion resistance and durability. The hard coat finish offers superior wear resistance compared to standard anodizing, ensuring long-term performance even under demanding use. The 7-inch freefloat M-Lok handguard offers versatile mounting options for lights, lasers, grips, and other accessories, allowing you to configure this pistol exactly as needed for your intended application. The freefloat design eliminates handguard contact with the barrel for improved accuracy and thermal management.
Complete Build Kit Components
This full build kit includes everything needed to complete your .300 Blackout pistol except the lower receiver. The package includes all upper components, 9310 alloy steel bolt carrier group for dependable performance and reliable cycling, charging handle, and lower parts kit to streamline your build process. The micro low-profile gas block ensures efficient gas operation while maintaining a clean sight plane, and the included components work together to create a reliable, functional platform. This comprehensive package eliminates the need to source parts individually, making assembly straightforward for builders seeking a compact, modular .300 Blackout pistol configuration.
Disclaimer: This kit includes all necessary parts except the lower receiver. Always follow safe handling practices and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws regarding pistol builds and stabilizing braces. Verify proper installation of all components including gas system and muzzle device before use. Use ammunition appropriate for .300 Blackout chambering only—do not use 5.56/.223 ammunition.
