The Davidson Defense Ronin w/Gauntlet Arms Brace 10.5-Inch 10mm Pistol Full Build Kit delivers performance and customization engineered in a compact format. This kit includes a 10.5-inch Bear Creek AR-15 10mm blowback barrel with M4 contour made from 4150 CMV steel with 1:16 twist rate and Parkerized finish. The upper receiver crafted from 6061-T6 billet aluminum features Type III hard coat anodized finish. The 10-inch M-Lok handguard in black aluminum provides ample space for accessories while maintaining a lightweight profile. The kit is equipped with a high-strength polymer Gauntlet Arms stabilizing brace, New Frontier Armory 10mm/.40 S&W bolt carrier group with nitride finish, 10mm/.40 S&W A2 birdcage muzzle device, and standard AR-15 charging handle, ideal for building a reliable short-barreled pistol platform.
The 10.5-inch barrel length chambered in 10mm delivers substantial stopping power in a compact pistol platform. This configuration provides effective ballistic performance with 10mm ammunition while maintaining maneuverability for close to mid-range applications, making it ideal for hunting, defensive, and tactical scenarios.
The blowback operation with New Frontier Armory 10mm/.40 S&W bolt carrier group featuring nitride finish eliminates gas system components for simplified, reliable cycling. This dedicated pistol-caliber bolt carrier provides smooth operation across various 10mm loads, from standard pressure to full-power hunting ammunition.
The high-strength polymer Gauntlet Arms stabilizing brace provides enhanced control and stability during shooting while maintaining a lightweight profile. This brace delivers improved shooting dynamics without adding excessive bulk to the compact 10mm pistol platform.
This comprehensive kit includes a 6061-T6 billet aluminum upper receiver with Type III hard coat anodized finish for durability, 10-inch M-Lok handguard for ample accessory space, 10mm/.40 S&W A2 birdcage muzzle device, and standard AR-15 charging handle. Ideal for gunsmiths seeking a reliable short-barreled 10mm pistol platform.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Verify compatibility of all components before assembly. Designed for pistol-caliber builds—confirm 10mm compatibility with your lower receiver and magazine system
Barrel: Bear Creek AR-15 10.5" 10MM Blow-Back M4 Contour Barrel
Caliber: 10MM
Barrel Length: 10.5-inch
Barrel Twist Rate: 1:16
Barrel Material: 4150 CMV
Barrel Thread Pitch: 9/16 x 24
Barrel Finish: Parkerized
Upper Receiver: Vertex Enhanced Pistol Caliber AR-15 Billet Upper Receiver
Upper Receiver Material: 6061-T6 Billet Aluminum
Upper Receiver Finish: Type III Hard Coat Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Length: 10-inch
Handguard Style: M-Lok
Handguard Color: Black
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier: New Frontier Armory 10mm/40S&W Retro AR PCC BCG
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier Caliber: 10mm Auto
Pistol Brace: Gauntlet Arms Polymer Stabilizing Brace
Pistol Brace Material: High-Strength Polymer
Pistol Brace Color: Black
Muzzle Device: 10mm/.40 S&W A2 Birdcage
Muzzle Device Thread Pitch: 9/16x24
Muzzle Device Finish: Manganese Phosphate
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