I'm wanting to buy a borescope, but not sure which one. My XTC rifle is an AR with a 28" barrel and it seems that with the 17" scope from both ends there will be about 1" in the middle that I can't see. My Tubb rifle with a 30" barrel will have about 3" that I can't see, (I measured 17" from the muzzle and the end of the action) Am I doing this right? Can you get more than 17" from the 17" scope? If I am right, should I not worry about the middle that I can't see, or spend a few hundred more and get the 22" kit? Thank you for any replies.
Phillip Crowe
Phillip Crowe