Teslong Borescope Advice, Please

[powderbrake]

I have a Hawkeye and Teslong. I use the Teslong all the time, every time I clean the bore.
I am concerned about a carbon ring or carbon build up in the bore, or copper fouling.

I don't worry about the bore, or fire cracking etc, I really can't do anything about that, and what the target tells me is the important thing.

Everybody should have a borescope! Teslong has made it financially possible.

 

[muleystalker]

Small bore is smaller than .224( for me) 20 cal is as small as you can go with the Teslongs (no mirror). Also my new droid phone (2022) doesn't work with either of my Teslong, worse part, phone manufacturer doesn't consider it a warranty problem. So until I get a new phone(and a Teslong will be with me to confirm phone is working properly) I'm stuck using a laptop. Wish I had purify so ifchased a model with a display.

Do you still have your old phone, if so you should still be able to use it.

 

[CJ6]

I like the Teslong scope.
That being said I went through 3 different cables before I had one that would fit my Galaxy phone even though I ordered for it.
The plug was too big (overcromed maybe) to fit.