"Big Gun Superman"?

Here's the card for a Superman action figure based on the wrap-up of the "Death and Return" storyline.

They don't say HOW Supes was "left without his super powers," but that's the storyline where this suit came from.
Hmm. Looks to me like that "Laser Superman" gun probably outweighs the guy carrying it! It's supposed to be an "equalizer," kind of like how Bucky, the new Captain America, carries a sidearm because, unlike Steve Rogers, he hasn't got super soldier powers.
How big would the holster be for that thing!