The Jet Medallion .300 BLK 16-inch AR-15 upper build kit from Davidson Defense combines precision engineering with durable construction for reliable performance. Chambered in .300 Blackout, the kit includes a 16-inch medium profile barrel made from 4150 CrMoV steel, featuring a nitride finish for enhanced longevity. The barrel has a 1:8 twist rate and a pistol gas system, ensuring optimal gas regulation. The upper receiver is crafted from 7075 T6 aluminum with an anodized finish, providing robust support for your firearm. A black aluminum handguard complements the upper, while the kit includes an AR-15 M4 Mil-Spec quality charging handle and a premium complete bolt carrier group made from 9310 alloy steel with a nitride finish. This upper build kit is a solid choice for gunsmiths and firearm accessory enthusiasts seeking performance and reliability in their builds.
Caliber: .300 Blackout
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Barrel Length: 16-inch
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:8
Gas System: Pistol
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: Aluminum
Handguard Color: Black
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Barrel Name: 16" .300 Blackout, Pistol Gas, Medium Profile, 1:8T, 4150 CrMoV, Nitride w/ Nitride Extension
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps - 7075 T6 Aluminum, Anodized
Bolt Carrier Name: Premium AR-15 5.56 Complete Bolt Carrier Group
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