One Day Deal Davidson Defense Fisticuffs 8-inch AR-15 .45 ACP Pistol Complete Upper

Details

The Fisticuffs 8-inch AR-15 .45 ACP Pistol Complete Upper from Davidson Defense is engineered for performance and compatibility with AR-15 platforms. This assembly features a 4150 CrMoV barrel with an 8-inch length and a 1:16 twist rate, ensuring reliable accuracy. The barrel is finished with a nitride coating and is threaded at .578×28 for convenient muzzle device attachment, including a KAK Industry compensator. The upper receiver is crafted from billet 6061-T6 aluminum and finished in a Type III hardcoat anodization for durability. Included is a 9310 Alloy Steel bolt carrier group with a nitride finish, providing robustness for high-demand use. The complete upper is equipped with a mil-spec charging handle and an M-LOK free-float handguard made from aircraft-grade aluminum, allowing for accessory customization.

Specifications

Platform: AR-15

Barrel Caliber: .45 ACP

Barrel Length: 8 inches

Barrel Material: 4150 Chrome Moly Vanadium

Barrel Finish: Nitride

Barrel Twist Rate: 1:16T

Barrel Thread Pitch: .578×28

Barrel Profile: Medium

Upper Receiver Name: AR-15 Billet Upper Receiver for Pistol Calibers

Upper Receiver Material: Billet 6061-T6 Aluminum

Upper Receiver Finish: Type III Hardcoat Anodized

Handguard Name: ACE-20 Series 7" M-LOK Freefloat Handguard

Handguard Material: 6061-T6 Aluminum

Handguard Color: Black

Handguard Style: Free-Float

Handguard Attachment System: M-LOK

Muzzle Device Name: KAK Industry .45 ACP Compensator

Muzzle Thread Pitch: .578×28

Muzzle Device Finish: Phosphate

Bolt Carrier Material: 9310 Alloy Steel

Bolt Carrier Finish: Nitride

Charging Handle: AR-15/M4, Mil-Spec

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