DealThe .410 ARU upper allows any AR-15 to be converted to a .410 shotgun. Specifications: .410 GA 2-1/2", 18.5" barrel, Gas operated, Weight: 4 lbs. (upper), Includes: Aluminum rail, flip-up sights, and 5rd polymer magazine, Smooth Bore. Will not fit DPMS lower, UPC: 711356774472 from Centerfire Systems (Product ACC0624A) |