The Shadow Skirmisher w/Gauntlet Arms Brace is a comprehensive 10.5-inch AR-15 .300 BLK pistol full build kit from Davidson Defense, crafted to facilitate efficient firearm assembly and customization. This kit features a 10.5-inch HBAR barrel made from durable 4150 CrMoV steel with a phosphate finish, providing reliability and performance. The pistol gas system ensures optimized cycling. The upper receiver is constructed from 7075 T6 aluminum and anodized for enhanced longevity. Included in the kit is a free float extended quad rail handguard and a mil-spec charging handle, along with a complete premium AR-15 5.56 bolt carrier group made from 9310 alloy steel with a nitride finish. The .300 BLK-compatible muzzle device has a 5/8x24 thread pitch, complementing the overall assembly. This build kit features a nylon reinforced polymer stabilizing brace and all necessary components, making it ideal for gunsmiths seeking freedom in customization.
Caliber: .300 Blackout
Barrel Length: 10.5 inches
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Color: Black
Gas System: Pistol Gas
Barrel Finish: Phosphate
Barrel Profile: HBAR
Twist Rate: 1:8
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: Aluminum
Handguard Color: Black
Handguard Style: Free Float Extended Quad Rail Handguard
Charging Handle: Mil-Spec Quality
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier Name: Premium AR-15 5.56 Complete Bolt Carrier Group
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps
Gas Block Size: 0.75
Gas Block Name: Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Muzzle Device: 5/8x24 .308 Standoff Muzzle Brake - For .30 Caliber Projectiles
Muzzle Thread Pitch: 5/8x24
Brace Material: Nylon Reinforced Polymer
Brace Name: Polymer stabilizing brace Black
Buffer Tube Components: Pistol Buffer Tube - T-P
Buffer Weight: 3 oz.
Buffer Tube Spring: Standard Carbine Recoil Spring 00S
Receiver End Plate: Mil-Spec Receiver End Plate 00P AL-1051
Castle Nut: AR-15 Carbine Castle Nut AL-1053
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