Best Choice Davidson Defense ‘Full House w/Gauntlet Arms Brace’ 10.5-inch AR-15 5.56 NATO Nitride Pistol Drop in Trigger Ready Full Build Kit

Details

The Davidson Defense Full House w/Gauntlet Arms Brace is a comprehensive 10.5-inch AR-15 5.56 NATO Nitride Pistol Drop-in Trigger Ready Full Build Kit, ideal for gunsmiths seeking versatility and reliability. This kit features a Sandel AR-15 5.56 NATO barrel with a 1-8 twist rate, constructed from 4150 Chrome Moly Vanadium and finished in Nitride for durability. The upper receiver is crafted from 7075 T6 aluminum and anodized for a robust finish, providing M4 feed ramps for smooth operation.

The kit includes a Recoil Technologies low-profile gas block and a complete 9310 Alloy Steel bolt carrier group, both finished in Nitride. A heavy-duty pistol buffer tube and a polymer stabilizing brace from Gauntlet Arms ensure optimal stability. The kit’s 10-inch KeyMod handguard allows for easy customization, while the included AR-15 GI birdcage flash hider completes the setup. Total weight is approximately 75.36 oz.

Specifications

Barrel Name: Sandel AR-15 5.56 NATO 10.5" Inch 1-8 T Phosphate Cryo Treated Barrel

Caliber: 5.56x45mm NATO

Barrel Length: 10.5 inches

Barrel Twist Rate: 1:8T

Barrel Material: 4150 Chrome Moly Vanadium

Barrel Finish: Nitride

Barrel Profile: M4

Barrel Thread Pitch: 1/2×28

Gas System Length: Carbine

Gas Block Size: 0.75 inches

Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block for .750 O.D Barrel Steel

Upper Receiver Material: 7075 T6 Aluminum

Upper Receiver Finish: Anodized

Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps

Handguard Material: 6061-T6 Aluminum

Handguard Length: 10 inches

Handguard Style: KeyMod

Handguard Color: Black

Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality

Bolt Carrier Material: 9310 Alloy Steel

Bolt Carrier Finish: Nitride

Bolt Carrier Name: AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group

Pistol Brace Name: Polymer Stabilizing Brace – Black

Pistol Brace Material: High-Strength Polymer

Pistol Brace Color: Black

Muzzle Device Name: AR-15 1/2×28 TPI GI Birdcage Flash Hider

Muzzle Device Finish: Manganese Phosphate

Buffer Tube Kit: Heavy Duty Pistol Buffer Tube for AR-15 and AR Style Pistols

Buffer Weight: 3 oz (Standard Carbine Recoil Buffer)

Total Weight: 75.36 oz

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