So do you think you are getting your favorite hunting rifle clean after you shoot it???
I did until today, I bought a borescope to check out rifles I might want to buy and to know what was going on in my own barrels. I went to the range and fired my Benelli R-1 chamber in 300 WM over 40 rounds with no cleaning. I came home and cleaned it as always, making sure that only a clean patch came out after all cleaning. I then had a look with my new borescope and WOW was I in for a shock. I had more copper than a mine in the first 1/3 of the barrel, real bad fouling around the gas port. Took me another 2 hours to get it looking good. I can’t help but wonder how long I have been shooting dirty guns that I would have bet money were clean. I wish I had the camera adapter but it cost around 250 bucks...
So is your gun barrel really clean???