bore scope .177

[beerthief]

any one know IF their are any bore scopes that will fit comfortably in a .177 barrel ? Smallest i can find is .20 . or a price tag in the thousands .

 

[subscriber]

Here are a bunch of 4 mm bore scopes:

https://www.amazon.com/s?k=4+mm+borescope&crid=2B9CR808HRXYF&sprefix=4+mm+borescope%2Caps%2C163&ref=nb_sb_noss_1

Read the descriptions to ensure the product is compatible with your other devices.