shotguns to minigun

i was wondering if anyone could change the texture and reload speed of the spas-12 to the minigun

and possibly the clipsize to all the ammo?
is this even possible to mod?
well since no one wants to answear my question
could someone mod the spas12 fire rate to rapid fire
change the reload to a clip not single bullet
change range?(if possible if not jsut ignore)
plz i did search but all of them has orginal spas 12 reload

It is possible, and rather simple to increase the ROF of shotgun, just replace it to some other gun, however, changing the clipsize can only be done with noreload hack, and that hack... doesn't seem to work with shotguns. So all things considered, increasing the shotung ROF is not always such a good idea.