I have a g29...and was recently debating buying another barrel, probably lone wolf one as I have heard good things about them, especially if I am firing off some full 10mm loads, and was thinking of getting a 40 barrel as well. From what I understand I can swap the 10 barrel out for the 40 and continue shooting the 29 but now in 40, correct? I had heard I could use my 10mm mags to shoot 40 due to them being similar in size, but just shorter than the 10. Am I on the right track here to be able to get a lil more versatility out of her? Thanks a lot.