you don't stick an Rhop on a stock gun. it's the last thing you do... as should any hop up mod/replacement.
Fix your air seal from the piston head, cylinderhead/cylinder, cylinderhead/nozzle and then address the hop up.
Any bucking or heavier weight bb isn't going to to fuck all for you when your FPS is jumping 20 or more fps from shot to shot.
I futz with V2s, V3s and V6s. I could be wrong... but probably, most likely not, as far as I know.