Ballistics mod (v.1)

I have made some numerous changes to the Vanilla CS ballistics models. Please keep in mind that these reflect test values and not the final product.
-All pistols now have a maximum range of 150 meters vs. the original 50 meters. Also, their muzzle velocities have been update to match their IRL counter parts. Some I had a hard time identifying or even getting info so in those situation I used an