you cant get it if you have the magma cannon when you spawn or if there is no special
pickups in the game you are playing just get out your swing shot thing manually the walk
up and press square and triangle at the same time while walking up , if you do you will
get a fake magma cannon then shoot 3 times get a mod like acid which is what most people
choose then shoot 3 times again and get the real magma cannon

is it possible to get a v10 of anyother waepons on ratchet deadlock online like a fusion
rifle or somtin?

nope. the only v10 you can get in the multiplayer mode is the magma cannon. and if people
tell you otherwise, theyre completely wrong.