This Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit from Davidson Defense features a 16.5-inch 4150 Chrome Moly Vanadium barrel with a nitride finish and 1:7 twist rate. The mid-length gas system and a 0.75-inch gas block size provide optimal functioning. The upper receiver is crafted from durable 7075-T6 aluminum and anodized for corrosion resistance. A freefloat M-Lok handguard made of 6061-T6 aluminum enhances versatility for accessory attachment. The kit includes an adjustable carbine stock made from nylon-reinforced polymer, a Mil-Spec heavy-duty 6-position buffer tube, and an AR-15 TPI GI birdcage flash hider. Additionally, the 8620 Alloy Steel bolt carrier group is finished with nitride, ensuring durability during high-performance use.
Platform: AR-15
Caliber: 5.56x45mm NATO
Barrel Length: 16.5 inches
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:7
Barrel Thread Pitch: 1/2x28
Barrel Gas System Length: Mid-Length
Gas Block Size: 0.75 inches
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Muzzle Device: AR-15 TPI GI Birdcage Flash Hider
Muzzle Device Finish: Phosphate
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Charging Handle: AR-15/M4 Charging Handle, Mil-Spec
Stock Style: Adjustable Carbine Stock
Stock Material: Nylon Reinforced Polymer
Buffer Tube Kit: Mil-Spec Heavy-Duty AR-15 6-Position Buffer Tube
Buffer Weight: 3 oz.
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