actually now there is over 60 billion weps
if by that u mean where is the place pandora... its on another planet
my friend had liek 30 of em in his level 50 inventory... so as i wud gess the farther u get them more u find... i only found like 3 but about 2 or...
i have gound a machine gun that is the exact same... price to sell, rate of fire clip size, ect...
ultimate weapon i haven't found this weapon yet but i saw it in action and it is AWESOME! THE WEAPON DOES 6,000,000 DAMAGE, killed my level 50...