Details
Davidson Defense Warden 11.5" AR-15 Complete Build Kit delivers precision performance and versatile ammunition compatibility for .223 Wylde platforms. Featuring 11.5-inch barrel chambered in .223 Wylde with 1:8 twist rate for optimized accuracy, 4140 CrMoV steel barrel construction with government profile and nitride finish providing durability, carbine-length gas system ensuring reliable operation, robust 7075-T6 forged aluminum upper receiver with M4 feed ramps and anodized finish for enhanced feeding reliability, 10-inch free float Keymod handguard made from 6061-T6 aluminum for customizable accessory attachment, complete 9310 alloy steel bolt carrier group with nitride finish for performance reliability, mil-spec AR-15 charging handle for dependable operation, micro low-profile gas block for efficient gas regulation, GI A2 birdcage flash hider for reduced flash signature—perfect for AR-15 pistol builds, SBR projects with proper NFA compliance, tactical applications, and builders seeking complete kits with both .223 Remington and 5.56 NATO compatibility.
Key Features:
- 11.5" Barrel: Carbine-gas system with 1:8 twist rate
- .223 Wylde Chamber: Dual ammunition compatibility for .223 and 5.56 NATO
- 4140 CrMoV Steel: Premium barrel material for durability
- Government Profile Barrel: Weight management with proven design
- Nitride Finish: Superior corrosion resistance and extended barrel life
- Carbine-Length Gas System: Reliable operation for 11.5" barrel configuration
- 1:8 Twist Rate: Optimized accuracy for wide range of bullet weights
- Robust 7075-T6 Upper Receiver: Forged aluminum with anodized finish
- M4 Feed Ramps: Enhanced feeding reliability for consistent performance
- 10-Inch Free Float Keymod Handguard: 6061-T6 aluminum for customizable attachment
- Complete 9310 Bolt Carrier Group: Nitride finish for performance reliability
- Mil-Spec AR-15 Charging Handle: Dependable charging operation
- Micro Low-Profile Gas Block: Efficient gas regulation with clean aesthetic
- GI A2 Birdcage Flash Hider: Reduced flash signature for improved shooting
- SBR Ready Platform: Foundation for custom configurations (comply with regulations)
Perfect For:
- AR-15 pistol builds with .223 Wylde versatility
- SBR projects with proper NFA compliance
- Tactical applications and precision shooting
- Builders seeking complete kits for custom configurations
- Platforms prioritizing optimized accuracy and reliable operation
- AR-15 builds requiring precision and versatility
.223 Wylde Chamber with Premium 4140 CrMoV Barrel: The kit features 11.5-inch barrel chambered in .223 Wylde, providing accuracy benefits of .223 match chambers while maintaining full compatibility with 5.56 NATO ammunition. The .223 Wylde chamber specification offers shooters flexibility to use both .223 Remington and 5.56 NATO rounds reliably without sacrificing precision. Crafted from 4140 CrMoV steel with nitride finish, the barrel provides exceptional durability and long-term reliability. The barrel boasts 1:8 twist rate for optimized accuracy, providing excellent stabilization across wide range of bullet weights from 55 to 77 grains, making it ideal for various shooting applications from tactical use to precision shooting. The government profile aids in weight management, balancing durability with practical handling characteristics for extended shooting sessions. The nitride finish enhances barrel life through superior corrosion resistance and reduced friction compared to standard finishes, while also improving overall barrel hardness for extended service life.
Premium Upper Receiver with M4 Feed Ramps and Free Float Keymod Handguard: Includes robust 7075-T6 aluminum upper receiver—the same premium material specification used in military M4/M16 upper receivers—providing superior strength compared to 6061 aluminum alternatives. The upper is anodized for durability, enhancing protection against corrosion and wear while providing consistent, attractive appearance. The upper receiver features M4 feed ramps for enhanced feeding reliability, which are extended feed ramp cuts that create smoother transition from magazine to chamber, reducing potential for feeding malfunctions and ensuring consistent performance under demanding conditions. The kit is equipped with 10-inch free float Keymod handguard made from 6061-T6 aluminum, allowing for customizable accessory attachment while maintaining reduced weight for comfortable handling. The Keymod attachment system provides secure mounting points for tactical accessories including lights, laser sights, vertical grips, and hand stops, offering extensive customization options. The free float design eliminates barrel contact, improving accuracy potential by preventing pressure points that can affect barrel harmonics during firing.
Complete 9310 Bolt Carrier Group and Optimized Gas System: Essential components include mil-spec AR-15 charging handle and complete 9310 alloy steel bolt carrier group ensuring performance reliability. 9310 steel is high-strength nickel-chromium-molybdenum alloy specifically chosen for bolt applications due to its superior toughness, fatigue resistance, and ability to withstand high-pressure environment of the bolt. The BCG is finished in nitride for enhanced corrosion resistance, providing superior durability and reduced friction for smooth, dependable cycling and extended service life. The mil-spec AR-15 charging handle provides dependable operation with smooth, reliable charging and clearing functionality. The carbine gas system ensures reliable operation, specifically optimized for the 11.5-inch barrel length to provide correct dwell time for consistent cycling with standard ammunition loads. The micro low-profile gas block provides efficient gas regulation while maintaining clean, modern aesthetic that fits neatly under the handguard.
SBR Ready Platform with Complete Components: The GI birdcage flash hider features 1/2x28 threaded muzzle for reduced flash signature and improved shooting experience in low-light conditions. This build kit provides SBR ready foundation for custom configurations as either AR-15 pistol or short-barreled rifle. Please comply with local state and federal regulations to manufacture an SBR, as NFA requirements including ATF Form 1 approval and tax stamp are necessary before creating short-barreled rifle. The standard 1/2x28 threading provides compatibility with the vast majority of AR-15 muzzle devices, allowing easy upgrades to compensators, brakes, or suppressors as desired. The Davidson Defense Warden 11.5" AR-15 Complete Build Kit is designed for precision platforms—combining .223 Wylde chamber compatibility, premium 4140 CrMoV barrel with government profile and nitride finish for optimized accuracy, 10-inch Keymod free float handguard for customizable accessory attachment, robust 7075-T6 upper receiver with M4 feed ramps for enhanced feeding reliability, complete 9310 BCG with nitride finish for performance reliability, mil-spec charging handle, and optimized carbine gas system in comprehensive package that delivers dual ammunition compatibility, tactical versatility, precision performance, and proven reliability ideal for AR-15 pistol builds, SBR projects with proper legal compliance, tactical applications, and platforms requiring .223 Wylde accuracy with 5.56 NATO compatibility for custom configurations.
