See the link below for the owners manual.
No the Pumpmaster has more power and can shoot BBs or Pellets
Pointed Pellets will have more penetration.
The pumpmaster shoots both BBs and pellets. If the rifle is full of BBs then "NO" it only takes a moment to reload. If you are shooting pellets then each pellet must be reloaded by hand and that only takes a few seconds. You will spend more time pumping up the rifle than loading it.
Any .177 caliber BB is fine. BB's made by Copperhead or Daisy will work with your 760.
Unless you are talking about a metal bb gun, no. All bbs are standard unless metal. And yes, big bbs are stronger than small. Learn physics.
Nope. Plastic BBs are 6mm- about ,24 inches. Metal BBs are smaller- about .177 inches.
No
You are probably not loading it properly after you put the BBs n the reservoir. Crosman mad around different versions of the 760 but all of them load almost the same. I suggest you go o the Crosman home page and click on "Download a manual" and locate you owners manual and read the section on loading BBs Or see the link below.
no
Airsoft bbs are made up of plastic and are 6mm in diameter and are .24 cal, BBs however are metal and are .177 cal (4.5mm)
yes if it fits but metal bbs cans destroy the rifle