Can anybody suggest me a decent borescope, not too expensive, neither failing after two weeks?
Thanks in advance

Good,fast,& cheap. You cant only get two of the three.

Teslong bore scope $70 now.

ignore the audio. I had youtube on in the background

https://youtu.be/dXVOK4JsK58

That is a really bad bore on a 1935 german mauser sporter 9x57

richj
Wow. Pretty darn clear.
If only one could recreate that bore look on the outside of a barrel. Copper black fusion?

I have a Teslong , works very well, just like the video richj posted.

quote:

Originally posted by richj:
That is a really bad bore on a 1935 german mauser sporter 9x57

Did it clean up at all.

I have to call one of the reboring guys. barrel is half round and .580 at the muzzle for a 9mm cal

I never use one; clean it, visually inspect it by eye; then test fire it. Then decide what it needs. I have found that borescopes tell you nothing of value. I've had barrels that looked good, not shoot, and barrels that looked bad, shoot fine.

quote:

Originally posted by richj:
Teslong bore scope $70 now.

ignore the audio. I had youtube on in the background

https://youtu.be/dXVOK4JsK58

Very good product.

I have one in the shooting room.

Before you do that give it a chance. Looks like someone fired blanks in that barrel to get all that carbon on top of the lands like that. At least wrap a nylon brush with 000 steel wool and wet it with Hoppes #9 or better yet, some Lucas cleaner (great product) through it back and forth 8-10 times and then a dry swab to see if it makes a difference.

quote:

Originally posted by richj:
I have to call one of the reboring guys. barrel is half round and .580 at the muzzle for a 9mm cal

Ordered some JB and KG12

After you look at the bore, what can you do?

#1 Sell it?

#2 Rebore it?

What else can you do----NOTHING!

Hip

I meant Lucas Bore Solvent.

quote:

Originally posted by Hipshoot:
After you look at the bore, what can you do?

#1 Sell it?

#2 Rebore it?

What else can you do----NOTHING!

Hip

#3 Shoot it.