The Honorbound 10.5-inch AR-15 .300 BLK Pistol Complete Upper from Davidson Defense combines durability and reliability, tailored for compact tactical applications. Featuring a 10.5-inch 4150 CrMoV barrel with a 1:8 twist rate, this pistol upper ensures accurate performance with .300 Blackout ammunition. The barrel is finished in phosphate for enhanced protection and utilizes a pistol gas system, optimizing function and reducing recoil. Constructed from 7075 T6 aluminum, the anodized upper receiver includes M4 feed ramps for reliable cycling. The lightweight, free float handguard is made from aircraft-grade aluminum, allowing for effective heat dissipation. A Nitride-finished, 9310 alloy steel bolt carrier group ensures smooth operation, while the included GI birdcage flash hider mitigates muzzle flash. The Honorbound upper is an ideal choice for gunsmiths who value performance and freedom in their firearms.
Caliber: .300 Blackout
Barrel Length: 10.5 inches
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Barrel Gas System: Pistol Gas
Barrel Finish: Phosphate
Barrel Profile: Hbar
Barrel Twist Rate: 1:8
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps
Gas Block Size: 0.750
Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block
Handguard Material: Aircraft-Grade Aluminum
Handguard Color: Black
Handguard Style: Free Float
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier Name: Premium AR-15 5.56 Complete Bolt Carrier Group
Muzzle Device: AR-15/AR-10 .308 5/8x24 TPI GI Birdcage Flash Hider
Muzzle Thread Pitch: 5/8x24
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