The Vanyar Suppressor Ready 16.5-inch AR-15 5.56 NATO Rifle Full Build Kit from Davidson Defense is engineered for precision and versatility. It features a 16.5-inch 4150 Chrome Moly Vanadium barrel with a nitride finish, offering durability and a medium profile with a 1:7 twist rate. The mid-length gas system ensures reliable cycling, while the 1/2x28 thread pitch allows for easy suppressor attachment. Constructed from 7075-T6 aluminum, the stripped upper receiver is anodized for corrosion resistance and includes M4 feed ramps.
The kit also comes with a complete AR-15 bolt carrier group made from 9310 alloy steel, finished in nitride for longevity. Included is a mil-spec heavy-duty 6-position buffer tube and a SOPMOD style collapsible stock with storage compartments. The combination of customizable components and robust materials makes this build kit suitable for gunsmiths seeking performance and freedom with their AR-15 platform.
Caliber: 5.56x45mm NATO
Barrel Length: 16.5-inch
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:7T
Barrel Thread Pitch: 1/2x28
Barrel Gas System: Mid-Length
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Charging Handle: AR-15 Mil-Spec Charging Handle
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier: AR-15 Complete Bolt Carrier Group
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps
Gas Block Size: 0.750
Gas Block Name: Micro Low-Profile Gas Block
Buffer Tube Type: Mil-Spec Heavy-Duty 6-Position Buffer Tube
Buffer Weight: 3 oz
Stock Type: SOPMOD Style Collapsible Stock with Storage Compartments
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