The Cirdan 16-inch AR-15 5.56 NATO Rifle Full Build Kit from Davidson Defense is designed for gunsmiths and firearm enthusiasts seeking a durable and custom assembly option. This kit features a 16-inch 5.56 CMV barrel made from 4150 CrMoV steel with a 1:7 twist rate, ensuring reliable accuracy. A carbine-length gas system and 0.750 gas block size promote efficient operation and reduced recoil. The stripped upper receiver is constructed from 7075-T6 aluminum and features M4 feed ramps, while the handguard is a carbine-length quad rail made from 6061-T6 aluminum.
A KAK Industry Big Hole Brake serves as the muzzle device, enhancing overall performance. The complete bolt carrier group is made from 9310 alloy steel with a nitride finish. This kit also includes a SOPMOD style collapsible stock with storage compartments for additional functionality, making it a solid choice for anyone looking to build a reliable AR-15 platform.
Caliber: 5.56x45mm NATO
Platform: AR-15
Barrel Name: 16" 5.56 CMV Barrel w/ Pinned FSB, Carbine Length
Barrel Length: 16-inch
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 1/2x28
Barrel Twist Rate: 1:7
Color: Black
Gas System: Carbine
Gas Block Size: 0.750
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps - 7075 T6 Aluminum, Anodized
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: Carbine Length Quad Rail Drop-In
Muzzle Device: KAK Industry Big Hole Brake
Muzzle Thread Pitch: 1/2x28
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Complete Bolt Carrier Group Name: AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group
Rifle Stock: SOPMOD Style Collapsible Stock with Storage Compartments, Black
Buffer Tube Weight: 3 oz
Buffer Tube Type: Mil-Spec Heavy-Duty 6-Position
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