Black Widow Infidel 10.5 300BLK Pistol

Black Widow Arms, LLC.

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Product Overview

Black Widow Infidel .300Blackout Semi-Auto Pistol, 10.5" Barrel, AM-15 Receiver

The Infidel features an Anderson Manufactured 7075 T6 Lower Receiver with Type 3 hard anodized finish, Anderson Mil-Spec Trigger group treated with RF85 which reduces friction 85% and provides 23% faster action, and custom "Infidel" oversized magazine release button.

The 4150 Chrome Moly steel barrel features a black melonite nitride finish, 1:8" twist, .750 gas block, and 5/8-24 thread.

The Bolt Carrier is 9310 steel finished with heat treatment and shot peening. The carrier is 8620 hardened steel. Each element is finished in black-nitride coating.

Receiver accepts detachable M4 type magazines.

Warranty Information

BLACK WIDOW DESIGN LLC products are warranted to be free from defective materials and workmanship for life of the original purchaser. BLACK WIDOW DESIGN LLC obligation under this warranty shall be limited to (1) repairing or (2) replacing any product upon inspection at BLACK WIDOW DESIGN LLC and based on its discretion, is found to defective in material or in workmanship. This warranty is limited and does not extend to: careless handling, abuse and misuse, unauthorized adjustments or modifications, use of improper ammunition, excessive or unreasonable use, ordinary wear & tear, rust or corrosion, and barrel obstruction. Repairs are warranted for the duration of the original warranty and applies only to factory built products. See our FAQ's page for additional warranty information.


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