TechSights makes a great peep rear sight for the SKS that sits at the rear of the dust cover - just gotta remove the retaining pin. And they retain zero perfectly when you take it apart for cleaning.
You should’ve bid on it!
Honestly now I kinda want one at that price too! I’d have had to change the paint in it, though...that punisher skull shit is way too FUDD.
I carry 2 extra moon clips with my 9mmP revolvers, you can interlock them and they’re not too big - certainly smaller than just one speedloader of .38.