This is not so much wanting to trade one thing for another, as wanting to trade experiences. I'd really like an opportunity to actually shoot a regular sized 22 Magnum pistol, like a Kel-Tec PMR-30 or something. I bought some 22 Magnum when I had a mini-revolver that used it. The mini-revolver went back to the mothership and was replaced by a .22lr mini-revolver. So now I have 33 rounds of 22 Magnum, and nothing to shoot it with. So here's what I would like to propose: You bring your 22 Magnum pistol to a legal outdoor shooting area between Monroe and Carnation with me, and I fire these 33 rounds through your pistol. In return, you can fire some .22lr though any or all three of my .22lr mini-revolvers. We can also fire my Walther P22 and Ruger MKIII 22/45 with a suppressor attached.