Teslong Rifle Borescope - Barrel Inspection Tool for.20 Cal and Up

In this review the Teslong Rifle Borescope is presented as a practical inspection tool for rifle owners who want a fast, visual way to check bore condition. The single biggest reason to buy is its close-range camera and 45in flexible probe that reach deep into long barrels, delivering clear images for evaluating cleaning, throat erosion and fouling on a Windows PC or Android device. It is not compatible with iPhone or iPad, so buyers should plan their device choice accordingly.

Key Features

• Close-range camera: The small-diameter 0.2in probe delivers detailed internal images that help identify rifling wear, tool marks and fouling.
• Long flexible probe: The 45in probe reaches from muzzle to chamber so users can inspect the full bore without switching ends.
• Device compatibility: Works with Android smartphones that support OTG and with Windows and MacBook computers for easy viewing and capture.
• Adjustable LED ring light: Six brightness levels illuminate dark barrel interiors so images remain clear even in deep chambers.
• Side-view mirrors included: Three detachable 90 side-view mirrors let the user inspect the bore wall or remove them to view the firing point.

Who It's For

The Teslong Rifle Borescope is best for hunters, competitive shooters and gunsmiths who need a straightforward diagnostic tool to evaluate cleaning routines and detect chamber or bore damage. The probe size and length make it especially useful for owners of long rifles and for anyone who wants to document barrel condition on a laptop or Android phone.

It is not suitable for iPhone or iPad users, and buyers who expect a wireless or standalone display should look elsewhere; this model requires a compatible host device to view images and video.

Pros & Cons

Pros

• Clear, high-resolution images that customers praise for brightness and clarity when used with compatible devices.
• Long 45in flexible probe makes full-bore inspection simple without swapping ends.
• Adjustable LED illumination and side-view mirrors improve visibility of bore walls and firing points.

Cons

• Not compatible with iPhone or iPad, limiting users to Android and computer platforms.
• Requires an OTG-capable Android device or a computer; no built-in display is provided.

Specifications

Our Verdict

The Teslong Rifle Borescope is a practical, value-minded inspection tool for rifle owners who use Android phones or computers. Its 45in probe, clear optics and adjustable LED lighting make bore inspections and cleaning verification straightforward, and the included side-view mirrors add useful flexibility. It is a good buy for anyone wanting documented, close-range views of rifling and chamber condition, provided they have a compatible host device.

Frequently Asked Questions

Can I use this with an iPhone or iPad?
No. This model is not compatible with iPhone or iPad and requires an Android device that supports OTG or a Windows or MacBook computer.

What is the smallest caliber it fits?
The probe diameter is 0.2in, which allows inspection of barrels.20 caliber and larger.

Does it have built-in lights?
Yes. Six adjustable LED lights are built into the ring to illuminate the bore during inspection.