I recently purchase a Stevens Model 58 410 Ga bolt action shotgun from an estate. It did not come with a magazine and I am finding it hard to locate. I have found mags that take 2 1/2 and 3 inch but this gun only takes 2 1/2. Also I find no serial number at all. Moreover I think after looking closely it seems to be a Damascus barrel. I would like to make it complete with mag, but probably never shoot it due to barrel being Damascus. Can anyone help me find a 2 1/2 inch only mag for this. Any ideas would be great.