Best Borescope For Rifle Barrels

Teslong 3.9mm Two-Way Articulating Inspection Camera with Light, 5-inch IPS Endoscope Inspection Camera with Articulated Probe, Borescope Cam with Lights, 3000mAh Battery, 32G TF Card (5FT/1.5M)

Daxiongmao Borescope, Endoscope Camera with Light, 1080P HD Inspection Camera, Borescope Camera with Light, IP67 Waterproof Camera, 16.5ft Flexible Endoscope Camera, Gadgets for Men (4.3”)

Teslong Two-Way Articulating Inspection Camera with Light, 5-inch IPS Endoscope Camera with Articulation Head, 5FT Borescope with Lights, Automotive Mechanics Fiber Optic Scope (8.5mm)

Dual Lens Articulating Inspection Camera, Teslong 4.5'' IPS Endoscope Inspection Camera with Articulated Probe, Flexible Borescope with Light for Wall/Automotive/Engine Inspect (1.55 Meter/8.5mm)

Lyman Products Borecam Digital Borescope with Monitor

1920P Snake Inspection Borescope, Pancellent Type C Endoscope, Scope Camera with 8 LED Lights for Android and iOS Smartphone, iPhone, iPad, Samsung (16.5 FT/5M)

Dual Lens Endoscope Camera with Light, Teslong USB-C Borescope Inspection Camera with 8+1 LED Lights, 10FT Flexible Waterproof Fiber Optic Cam Snake Scope Compatible with iPhone 15, Android Phone

Endoscope Camera with Light - Borescope Inspection Snake Camera, 1920P HD Bore Scope with 8 Lights, IP67 Waterproof 16.4FT Semi-Rigid Cable for Pipe Inspection, 7.9mm Industrial Endoscope for iPhone