GRID DEFENSE AR15 BUILDER SET WITH 7″ M-LOK RAIL – TUNGSTEN GRAY

GRID DEFENSE AR15 BUILDER SET

• Mil-Spec AR15 Upper Receiver
• AR15 80% Lower Receiver with FIRE/SAFE Markings
• 7″ Grid Defense Lightweight Octo Rail
• Barrel Nut and Mounting Screws Included
• Tungsten Gray Cerakote Finish
• Made in the USA