[Luffy23]

I'm not sure if this has been discussed, but it looks like the DX Gatchage Gun can fire out the cards.

The product listing on Bandai's' site says this

"Fire 30 cards from "Kamen Rider Gutchard" ! Introducing the DX Gatchage Gun!" and
"When you pull the trigger, the motor drives and fires up to 30 Ride Chemite Trading Cards continuously inside the main unit!"

The above has been automatically translated with Chrome, so it could be incorrect

https://toy.bandai.co.jp/series/ride.../detail/13427/