The Ultra Instinct w/SBM4 Brace 7.5-inch AR-15 9MM Pistol Full Build Kit from Davidson Defense is engineered for precision and reliability in competitive shooting. This kit features a 7.5-inch barrel made from 4150 CrMoV steel, with a phosphate finish and a 1:10 twist rate, ensuring consistent performance. The upper receiver is crafted from 6061-T6 billet aluminum and finished with a Type III hard coat anodization, providing durability and a lightweight profile. The quad-rail handguard, composed of aircraft-grade aluminum, offers ample accessory attachment options. This kit includes a mil-spec charging handle and a 9MM Nitride Bolt Carrier Group compatible with Glock and Colt magazines. It’s equipped with an SB Tactical SBM4 Pistol Stabilizing Brace and a pistol buffer tube for improved stability. The 9MM flash hider with a 1/2x36 thread pitch completes the assembly, making this kit ideal for those who value performance and freedom in firearm parts.
Caliber: 9mm (9x19)
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 1/2x36
Barrel Length: 7.5-inch
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:10
Upper Receiver Material: 6061-T6 Billet Aluminum
Upper Receiver Finish: Type III Hard Coat Anodized
Handguard Material: Aircraft-Grade Aluminum
Handguard Color: Black
Handguard Style: Quad-Rail
Charging Handle: Mil-Spec Quality
Bolt Carrier Name: 9MM Nitride Bolt Carrier Group - Accepts Glock and Colt Mags (External Extractor)
Stock/Brace: SB Tactical SBM4 Pistol Stabilizing Brace, For Pistol Tube
Buffer Tube Kit: Includes Pistol Buffer Tube T-P
Buffer Weight: 5.52 oz
Muzzle Device: 9mm Flash Hider A2 Bird Cage
Muzzle Thread Pitch: 1/2x36
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