Details
The Brass Collar Full Build Kit from Davidson Defense is a comprehensive solution for gunsmiths crafting an AR-15 in .45 ACP. This kit includes an SB Tactical SBA5 Pistol Brace made of durable nylon reinforced polymer, enhancing stability during use. The 8-inch barrel is crafted from 4150 Chrome Moly Vanadium steel, featuring a nitride finish for corrosion resistance, a twist rate of 1:16, and a thread pitch of .578×28. The upper receiver is constructed from billet 6061-T6 aluminum and finished with Type III hardcoat anodization. Accompanied by a 7-inch free-floating M-LOK handguard made from aircraft-grade aluminum, the assembly allows for versatile customization. This build kit also features a 9310 alloy steel bolt carrier group with a nitride finish.
Specifications
Platform: AR-15
Caliber: .45 ACP
Barrel Length: 8 inches
Barrel Material: 4150 Chrome Moly Vanadium (CrMoV)
Barrel Twist Rate: 1:16
Barrel Finish: Nitride
Barrel Thread Pitch: .578×28
Barrel Profile: Medium
Upper Receiver Material: Billet 6061-T6 Aluminum
Upper Receiver Finish: Type III Hardcoat Anodized
Handguard Length: 7 inches
Handguard Material: Aircraft-Grade Aluminum
Handguard Color: Black
Handguard Finish: Anodized
Handguard Style: M-LOK, Free Float
Muzzle Thread Pitch: .578×28
Muzzle Device Finish: Phosphate
Charging Handle: AR-15/M4 Charging Handle, Mil-Spec
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Pistol Brace: SB Tactical SBA5 Pistol Stabilizing Brace
Pistol Brace Material: Nylon Reinforced Polymer
Pistol Brace Color: Black
Buffer Weight: 5.5 oz
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