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 Nick Esquibel

This Bore Scope is well worth having. Now it's affordable to have a portable Bore scope with you to check out barrels on used rifles your looking at. It magnifies the image so you see details you would easily overlook with bare eyes. It was very easy to set up using the instructions. There are several endoscope apps in google play, the first ones I tried had too many ads, I found one to use without all the adds covering the screen. After downloading the app just plug the cord into your phone. It's that easy. It will also plug into your USB port on you PC and it comes with another adapter, so it should work in most devices. On YouTube "Gunnwild1 " has an excellent review and goes through setting it up and it's features. Check it out