The Cutlass 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit from Davidson Defense is tailored for gunsmiths who value precision and reliability. Chambered in 5.56 NATO, the 16.5-inch barrel is crafted from 4150 Chrome Moly Vanadium with a nitride finish, featuring a medium profile and a 1:7 twist rate for optimal bullet stability. The mid-length gas system paired with a micro low-profile gas block ensures smooth operation.
The upper receiver is made from durable 6061-T6 aluminum with an anodized finish. The 15-inch M-Lok handguard, constructed from aircraft-grade aluminum in a sleek black color, allows for versatile accessory mounting. The kit includes a 9310 and 8620 alloy steel bolt carrier group with a nitride finish, an adjustable carbine stock made from nylon reinforced polymer, and a 3 oz buffer weight. Also included is a standard AR-15 charging handle and a birdcage flash hider, making this kit an exceptional choice for customization.
Caliber: 5.56 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
Gas Block Name: Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Upper Receiver Material: 6061-T6
Upper Receiver Finish: Anodized
Handguard Material: Aircraft-Grade Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Handguard Length: 15 inches
Bolt Carrier Material: 9310 Alloy Steel (Bolt Head), 8620 Alloy Steel (Body)
Bolt Carrier Finish: Nitride
Charging Handle: AR-15 Mil-Spec Charging Handle
Muzzle Device: AR-15 1/2x28 TPI GI Birdcage Flash Hider A2
Rifle Stock: Adjustable Carbine Stock
Rifle Stock Material: Nylon Reinforced Polymer
Rifle Stock Style: Carbine
Buffer Weight: 3 oz
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