Barrel is a 16" government profile, made out of 4150 chrome moly vanadium steel with a black nitride finish, 1:8 twist rate and a carbine length gas system. The barrel is chambered in 5.56 and machined with an M4 feed ramp in the barrel extension. Finished barrels go through a 100% inspection process. Magpul MOE AR15 Carbine MIL-SPEC Adjustable Stock and standard M4 grip.
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.