Inspect Your Barrel Like a Professional
Regular barrel inspection is essential for maintaining optimal accuracy and extending the service life of your firearm. This USB borescope is specifically designed for visually inspecting rifling, lands, grooves, and the barrel chamber. With its ultra-thin 5 mm lens, Full HD resolution, and dimmable LED lighting, you get a clear view of your barrel's true condition.
Focal Distance Perfect for Barrel Inspection
Many cheap borescopes are unsuitable for inspecting firearm barrels because their focal distance is too large. This camera features a focal distance between 0.5 and 3 cm, allowing even the smallest details of rifling to appear sharp. Copper fouling, carbon buildup, and early-stage corrosion become immediately visible. Check your barrel before and after cleaning to know exactly when the job is done right.
Dimmable Lighting for Reflective Surfaces
After a thorough cleaning session, the metal's reflection in the barrel can cause overexposure. The dimming function allows you to adjust light intensity for optimal viewing, regardless of the barrel's condition. The six integrated LEDs provide sufficient illumination for inspection in dark barrel sections, while the IP67 waterproof housing ensures durability.
Windows Compatibility via Webcam App
On Windows computers, the borescope is automatically recognized as a webcam. Simply open the standard webcam application and the camera is immediately ready to use, without installing drivers or software. Also compatible with most Android smartphones via the 3-in-1 interface (Micro USB, USB, USB-C).
Note: This borescope does not work on Apple devices such as iPhones and iPads. For best results, use the camera on a laptop or desktop with Windows, where the device is recognized as a webcam.
Wide Compatibility for Various Calibers
The 5 mm lens diameter is suitable for barrels from .20 caliber (5 mm) and larger. Whether you're inspecting a .223 Remington, .308 Winchester, or larger calibers, the camera fits virtually all common rifles for precision long-range shooting.
Prevent Wear Through Early Detection
Visual inspection helps identify problems before they affect performance. Copper fouling after multiple shots, early pitting from moisture, or damage to the crown become immediately visible. This enables you to take timely action and maintain consistent grouping.
Technical Specifications
Image Information
- Photo resolution: 1920×1080p Full HD
- Frame rate: 25 FPS
- Viewing angle: 70°
Camera Features
- Lens diameter: 5 mm
- Focal distance: 0.5 to 3 cm (ideal for macro inspection)
- Waterproof rating: IP67
- Lighting: 6 dimmable LEDs
Compatibility
- Windows PC/laptop (plug & play via webcam app)
- Android smartphones
- 3-in-1 interface: Micro USB, USB, USB-C
- Not compatible with iPhone/iOS devices
Usage Range
- Suitable for barrels: .20 caliber and larger
- Operating temperature range: 1°C to 45°C
- Camera temperature range: up to 80°C
Practical Use
The borescope operates without external power supply, plug & play with your device. Ideal for use in your workshop during reloading, or at the shooting range when you want to check your barrel's condition after an intensive shooting session. The compact dimensions make it easy to carry in your shooter's bag.
Why Not Order from AliExpress?
Many shooters order borescopes through platforms like AliExpress, but then face disappointments. Specifications are often unclear and many models have a focal distance too large for accurate barrel inspection. Additionally, you lose weeks on delivery time. This borescope has proven specifications and is immediately available, so you can get started quickly.
