Teslong - Borescopes Sonic X-Count™ Patches come in a

X-Count™ Patches come in a variety of square and round sizes to allow a proper fit depending on cleaning styles and preferences

Chamber your own micrometer seater to your wildcat cartridge or chamber reamer

unzip all the way to open flat

then subtract

Each non brass

Teslong - Borescopes Sonic X-Count™ Patches come in aSIDE VIEW MIRROR With an adjustable, detachable side view mirror, you can check the barrel wall or remove it to check the firing pin. 6 LED RING LIGHTS Adjustable for brightness and give the camera a perfect view of the darkest inspection areas. NTG100H 26" RIGID (choose USB A or USB C connection no screen) The Teslong NTG100H is a 26 inch long rigid rifle borescope. It is an ideal gunsmith tool that helps verify how well your barrel has been cleaned.