Open Box Dealer Demo Blackout Defense Dual Taper Lock Mid Complete Upper 14.5in Barel M-LOK Handguard Grey. . Formulated working with some of the very most heavy duty and dependable materials available these AR15 Upper Receivers from Blackout Defense will provide you with a product that will give numerous years of reliability. Blackout Defense has been generating high quality products for a very long time and the Blackout Defense Dual Taper Lock Mid Complete Upper is their very own means of revealing just how much they care. Right here at OpticsPlanet we make it our responsibility to purchase the best solution for all of your requirements and exhibiting the Blackout Defense Dual Taper Lock Mid Complete Upper is a thing that we are pleased to offer. Specifications for Blackout Defense Dual Taper Lock Mid Complete Upper: Manufacturer: Blackout Defense Caliber: 5.56x45mm NATO .223 Remington Overall Length: 16 in Barrel Profile: Medium Gas System Length: Mid Length Barrel Twist Rate: 1-8 Muzzle Device: None Fabric/Material: Aerospace Grade Aluminum Gun Rail: M-LOK Gun Type: Rifle Gun Make: AR Platform Gun Model: AR-15 Magazine Included: No Last Chance: Yes Mount Type: M-LOK Features of Blackout Defense Dual Taper Lock Mid Complete Upper Sub-Moa Guaranteed Ambidextrous Charging Handle Enhanced Dust Cover Double Barrel Nut System Package Contents: Blackout Defense Dual Taper Lock Mid Complete Upper Bcg Enhanced Dust Cover Charging Handle What firearm models does the manufacturer say Blackout Defense Dual Taper Lock Mid Complete Upper is compatible with? The manufacturer says that Blackout Defense Dual Taper Lock Mid Complete Upper is compatible with AR-15Blackout Defense 14468: Dual Taper Lock Mid Complete Upper 14.5in Barel M-LOK Handguard Grey