Gunsmithing Video Borescope options

[timesublime]

I am looking into getting a borescope to examine the throats of my rifles as well as to do some in situ chamber inspections. Any particular brands/models that will fit the bill without breaking the bank?

I found this one from flexbar. Flex-Bore™ II Micro Diameter Videoborescope

 

[turbo54]

What is the magnificatin of that unit?

It looks like it will only allow you to view "down" the bore, and not at the walls of the bore. The hawkeye scopes have a mirror that allows you to focus on the walls.

That unit doesn't appear to be what you want. Also, it has so little description/technical details, I'd be really shy to spend $400 on it.