anyone have a heavy duty sight pusher?

i have a arex delta m gen 2 that i need to push the sights from and replace with a dovetail plate adapter.

these cheap ones will not push it out and i need a heavy duty one like this: https://a.co/d/jj9bYue

or if anyone knows how to do so without one, i am not real picky about dings or dents except really deep scratches.

name a price. please. ty guys!