Details
Davidson Defense Warden w/Gauntlet Arms Brace 11" AR-9 Complete Build Kit delivers stability and precision for compact 9mm pistol caliber carbine platforms. Featuring 11-inch straight profile barrel chambered in 9mm with 1:10 twist rate for reliable performance, 4140 gun steel barrel construction with medium profile and nitride coating providing durability, 1/2x36 threaded muzzle with 9mm flash hider, Davidson Defense AR-15 upper receiver for robust foundation, free float Keymod handguard made from lightweight 6061-T6 aluminum with Type III hard coat anodized finish for enhanced durability, 9mm nitride bolt carrier group for smooth operation, AR-15 mil-spec charging handle for reliable charging, black nylon-reinforced polymer Gauntlet Arms pistol stabilizing brace for stability and shooter control, heavy-duty buffer tube for robust construction, blowback operation optimized for 9mm cartridge—perfect for AR-9 pistol builds, pistol caliber carbine (PCC) shooting, home defense configurations, and builders who value functionality in compact 9mm platforms.
Key Features:
- 11" Straight Profile Barrel: Medium profile with 1:10 twist rate
- 9mm Chambering: Reliable performance in compact platform
- 4140 Gun Steel: Premium barrel material for durability
- Nitride Coating: Durable finish for corrosion resistance and extended life
- Medium Profile Barrel: Balanced weight distribution for improved handling
- 1:10 Twist Rate: Optimized for 9mm bullet stabilization
- 1/2x36 Threaded Muzzle: Standard 9mm threading for muzzle devices
- Davidson Defense Upper Receiver: AR-15 pattern for robust foundation
- Free Float Keymod Handguard: Lightweight 6061-T6 aluminum construction
- Type III Hard Coat Anodized Finish: Enhanced durability and wear resistance
- 9mm Flash Hider: Included for reduced flash signature
- 9mm Nitride BCG: Smooth operation with enhanced durability
- AR-15 Mil-Spec Charging Handle: Reliable charging operation
- Gauntlet Arms Stabilizing Brace: Black nylon-reinforced polymer construction
- Heavy-Duty Buffer Tube: Robust brace mounting system
- Blowback Operation: Simple reliable 9mm function
Perfect For:
- AR-9 pistol builds with 9mm performance
- Compact firearm platforms for home defense
- Pistol caliber carbine (PCC) shooting applications
- Builders who value functionality in their builds
- Platforms prioritizing stability and precision
- AR-9 projects requiring complete build kits
9mm Chamber with Premium 4140 Steel Barrel: Features 11-inch straight profile barrel constructed from 4140 gun steel, ensuring reliable performance and long-term durability. The 4140 gun steel is chromium-molybdenum alloy known for its excellent strength and heat resistance properties, making it ideal for barrel applications. The barrel features medium profile for balanced weight distribution, offering practical compromise between lightweight handling and structural integrity. The 1:10 twist rate ensures optimal stabilization for 9mm ammunition, providing consistent accuracy with standard 115-147 grain 9mm bullets commonly used in pistol caliber carbines. The barrel is finished with durable nitride coating that enhances corrosion resistance and reduces friction for improved barrel life and consistent performance. The barrel is threaded with 1/2x36 pitch, the standard threading for 9mm AR platforms, providing compatibility with wide range of 9mm-specific muzzle devices.
Premium Upper Receiver with Type III Hard Coat Anodized Handguard: The Davidson Defense AR-15 upper receiver provides robust foundation, constructed from high-quality aluminum to ensure durability and reliable function. The upper receiver is specifically designed for blowback operation, the proven operating system for AR-9 pistol caliber carbines that eliminates need for gas system, providing simple and reliable function with 9mm ammunition. The kit includes free float Keymod handguard, made from lightweight 6061-T6 aluminum with Type III hard coat anodized finish for durability and superior wear resistance. The Type III hard coat anodizing process creates harder, more wear-resistant surface compared to standard Type II anodizing, providing superior protection against scratches, corrosion, and environmental exposure. The Keymod attachment system provides secure mounting points for tactical accessories including lights, laser sights, vertical grips, and hand stops, allowing for extensive customization. The free float design eliminates barrel contact, improving accuracy potential by preventing pressure points that can affect barrel harmonics during firing.
Complete 9mm BCG and Optimized Blowback System: The 9mm nitride bolt carrier group ensures smooth operation, specifically designed for blowback function in AR-9 platforms. The 9mm BCG features heavier weight necessary for proper cycling with 9mm ammunition in blowback systems, providing mass required to safely manage chamber pressure and extract spent casings reliably. The nitride finish provides enhanced durability and corrosion resistance, along with reduced friction for smooth, dependable cycling and extended service life. The AR-15 mil-spec charging handle provides reliable charging operation with smooth, dependable charging and clearing functionality. The 9mm flash hider is threaded 1/2x36, reducing flash signature for improved shooting experience in low-light conditions while maintaining compatibility with other 9mm muzzle devices.
Gauntlet Arms Stabilizing Brace with Heavy-Duty Buffer System: The black nylon-reinforced polymer pistol stabilizing brace with heavy-duty buffer tube provides stability and enhanced shooter control. The Gauntlet Arms stabilizing brace constructed from nylon-reinforced polymer offers balance of durability and reduced weight, making it comfortable for extended shooting sessions while maintaining structural integrity needed for effective stabilization. The nylon reinforcement provides additional strength and rigidity compared to standard polymer construction. The brace is paired with heavy-duty buffer tube designed for robust brace mounting and long-term reliability in demanding environment of blowback 9mm operation. The buffer system is properly configured for AR-9 pistol applications, providing necessary components for reliable cycling with 9mm ammunition. The Davidson Defense Warden w/Gauntlet Arms Brace 11" AR-9 Complete Build Kit is designed for compact 9mm platforms—combining 9mm chambering, premium 4140 steel barrel with medium profile and nitride coating, free float Keymod handguard with Type III hard coat anodized finish for enhanced durability, Davidson Defense upper receiver for robust foundation, 9mm nitride BCG for smooth operation, AR-15 mil-spec charging handle, Gauntlet Arms brace constructed from black nylon-reinforced polymer for stability and control, and heavy-duty buffer tube in complete package that delivers reliable 9mm performance, enhanced shooter stability, tactical versatility, and proven blowback operation ideal for AR-9 pistol builds, PCC shooting applications, home defense configurations, and compact 9mm platforms requiring functionality and precision with stabilizing brace solution.
