Teslong 45in Flexible Rifle Borescope w/Wi-Fi Adaptor, Black

Wifi version: Work with iPhone, android & PC. This version borescope is equipped with a wireless wifi adapter so that you can display a live video when inside your barrel. Compatible with iPhone, iPad & android. Removed the adapter, it also can work with Windows PC, MacBook & Chromebook Fits 0.20 caliber & larger: The 0.2-inch diameter probe allows for easy entry into rifle barrels as small as 0.20 caliber. With the detachable side-view mirror(s), you can adjust the focal length by threading the mirror closer or further from the camera lens itself, to get the best viewing image in different-sized barrels. Includes 3 mirrors in case you lose or break one Easy to use: The 45" length of the borescope is excellent for viewing longer barrels, as you can easily get to the chamber from the muzzle to inspect case fitment at the leade. There's no need to switch from the barrel to the muzzle to fully inspect the bore Worry-free use: The flexible probe uses superior materials that help to prevent scratches or damage to your barrels & includes a add this device to your gun-care kit today