Review on USB Rifle Bore Scope With Side View Mirror And Short-Focus Camera For Efficient Gun Barrel Inspections And Cleaning, Compatible With Android, Windows, Mac, And Linux - 5Mm Caliber. by Chris Crawford

Considering the price and.what came with it, great value. The picture quality is ok and hook up to a PC was a breeze.time will tell if it's just as easy with Macbook. I wish it had more of an in-focus zone to minimize the precision needed to zoom into a specific spot, but it still does the trick. Great value, speedy delivery, and a bonus punch set was included. thanks much!