Special Discount Davidson Defense Fisticuffs w/Gauntlet Arms Brace 8-inch AR-15 .45 ACP Pistol Full Build Kit

Details

The Fisticuffs Full Build Kit from Davidson Defense provides a comprehensive solution for gunsmiths seeking to assemble a high-performance AR-15 pistol chambered in .45 ACP. This kit features an 8-inch "Gashkin" barrel crafted from 4150 Chrome Moly Vanadium steel, nitride finished for durability, and a twist rate of 1:16T. The build is anchored by a robust billet 6061-T6 aluminum upper receiver and complemented by a Gauntlet Arms Stabilizing Brace for improved handling. Included in the kit is a Mil-Spec charging handle and a 9310 Alloy Steel bolt carrier group, both finished in nitride for enhanced longevity. The ACE-20 Series M-LOK handguard offers a lightweight, free-float design in black 6061-T6 aluminum, while the KAK Industry .45 ACP compensator at the muzzle ensures a balanced shooting experience.

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

Stock Name: Gauntlet Arms Special Operations AR-15 Stock

Stock Material: Nylon Reinforced Polymer

Stock Color: Black

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