I only have 18 rounds of 38 S&W (not 38 Spl), but cases are nickel plated with lead round nose bullets. I have no firearm chambered for the round so I would be happy to trade them for almost any amount of .357 mag brass, even once fired. I would also be interested in 300wsm brass. Or make a different offer if you have something else to barter. Im really just tryin to get rid of them so pretty much any brass would be condsidered.