Don't you guys just LOVE buying guns at Walmart? (Sarcasm) Seems like nobody behind the gun counter knows what they're doing. I've only ever bought one gun from Walmart. It was a shotgun. The only reason I got it at there is because I literally needed it the next morning and the price was good. I recently was at Walmart looking at the non-existent .22 ammo when some guy came up and asked about .380 ammo. While he was choosing the one he wanted, the guy behind the gun counter said that the guy could use .380 in a .357 mag and vice-versa. The guy buying the ammo was a little confused but I think he knew what he was doing. The Walmart guy had obviously mixed up the enterchangability of the .38 spl and .357. Except you can't use .357 in a .38. Anyway, I didn't want to get involved but I mentioned to the Walmart guy that the .380 was an auto cartridge while the .357 was a revolver. He didn't seem to understand (obviously he had never gone shooting before) and so I excused myself and finished my shopping.