If you look into the hole where the filling probe goes there should be a screw which secures the barrel shroud to the air cylinder, undo this and pull the shroud away from the gun it should slide off.
Now take the scope off and there should be 4 grub screws, undo these and the barrel should slide out of the breach and give you access to where the pellets are stuck.
Im telling you this on the bases that the webley venom viper is the one based upon the webley raider, if not completly ignore this.
Richard
cheers Richard, my VV is about 13 years old. Is the Raider an earlier ve