Why would you ship a dirty barreled gun? That goes for new OR used. It shouldn't matter if you are an individual or a sales company, new or used. I like to get a clean barrel on a new to me gun. I am past 12 patches on a NEW BSA GRT. Both sides. But an HW 90 from Pyramyd was a suspect as well, in 0.25. Still waiting for my 20 cal HW 90 from AOA. But I requested they service it first. Not sure I have received a ship notice from them yet. Had lots of life go by recently. But at the finish of cleaning cycles I use three cleaning pellets backed by a pellet to help finish drying out the barrel. I follow with a 2nd pellet and see if there is heavy diesel effect. There is still rusty looking residue coming out of the BSA GRT (Gas Ram Technology) in 177. Do most people ship with dirty barrels ? ¿ ? I solved that on my part as I'm leaving my toys to the family. Be Well Boys and Girls, Bandito.