Teslong - Borescopes Sonic Keeps firing pin and all

Keeps firing pin and all moving parts working as low as -50F below zero

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

Long-lasting carbide blades simultaneously perform three functions to save time and improve consistency:

revolver cylinders

the case will stick out above the top of the die

Teslong - Borescopes Sonic Keeps firing pin and allSIDE 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.