NTG100H-C 26-inch Rigid USB-C Borescope

The Teslong NTG100H-C 26-Inch Rigid USB-C Borescope provides a precise, close-up view inside rifle barrels for cleaning verification, maintenance, and wear assessment. Designed for firearm owners, competitive shooters, hunters, and gunsmiths, it helps identify carbon and copper fouling, throat erosion, chamber damage, tool marks, and rifling wear before these issues affect performance. Its slim 5 mm camera probe fits .20-caliber and larger barrels. The rigid stainless-steel shaft offers controlled insertion and smooth 360 Deg rotation, while laser-etched depth markings and an adjustable positioning ring help users locate and revisit specific areas. A close-focus camera provides detailed imaging at approximately 0.4 to 0.6 inches, and six adjustable high-intensity LEDs illuminate dark barrel interiors. Six interchangeable side-view mirrors accommodate multiple barrel sizes, including .22, .243, .30, .38, and .40 caliber. The set includes both 35 Deg and 45 Deg mirror options, with the 35 Deg mirror designed to help reduce glare when inspecting reflective barrel walls. The upgraded USB-C connection supports direct use with compatible iPhone 15 and newer models, USB-C iPads, and Android devices. An additional USB-A and Micro-USB cable supports compatible Windows and Mac computers as well as older Android devices. Photos and videos are saved directly to the connected device, eliminating the need for a separate monitor, battery, or memory card. The NTG100H-C combines precise positioning, multi-caliber compatibility, and convenient wired connectivity in a durable inspection tool for comprehensive firearm maintenance.