Preview option for weapons in the stores?

I’m not sure how tenable this is, but it would be nice to have a “try before you buy” option with weapons in the armory or from sire melk, like a button that drops you into the Meat Grinder with the selected weapon equipped to try out the moveset.

Sometimes I see different iterations of a weapon that I want to see in action, but at the moment I won’t have the cash or contract coins to actually get it, and it’d be nice to know what I’m getting into before I actually put the cash to it. What do you guys think?