The Aegis w/Magpul BTR Brace 14.5-inch Carbine-Gas 5.56 NATO AR-15 Pistol Full Build Kit from Davidson Defense is designed for gunsmiths who value functional freedom. This AR-15 platform features a 14.5-inch 4150 CrMoV barrel with a 1:7 twist rate and a phosphate finish. The kit includes a 7075-T6 aluminum upper receiver with an anodized finish, paired with a lightweight 12-inch M-LOK handguard made from 6061-T6 aluminum. A full-auto compatible 9310 alloy steel bolt carrier group, finished with a nitride treatment, ensures reliability. The Magpul BTR Pistol Brace, constructed from high-strength polymer and metal, offers stability and comfort. A heavy-duty pistol buffer tube and a 0.750 gas block complement the carbine-length gas system.
Platform: AR-15
Caliber: 5.56x45mm NATO
Barrel Length: 14.5-inch
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 1/2x28
Barrel Finish: Phosphate
Barrel Profile: Government
Barrel Twist Rate: 1:7
Gas System: Carbine
Gas Block Size: 0.750
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Length: 12-inches
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-LOK
Muzzle Thread Pitch: 1/2x28
Muzzle Device Type: Flash Hider
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier: Full Auto Compatible
Charging Handle: AR-15 M4 Charging Handle, Mil-Spec
Brace: Magpul BTR Pistol Brace
Brace Material: High-Strength Polymer and Metal
Brace Color: Black
Buffer Weight: 3 oz
Buffer Tube Kit: Heavy Duty Pistol Buffer Tube
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