Ok like a dumby when I bought my can I didn’t think I was going to ever own a magnum and now I’m looking at possibly getting a 7mm remmag or something. I have the lane scorpion king 30 cal can not the magnum one. Was wondering really what the difference is or if it’s more of a marketing thing to sell more cans? I would prefer not to Have to buy another can. Any ideas and help would be great. I’m just at the early stages of planning this build.