This mod will fix rockstar's confusion with the pistol, I made the pistol just like the real M1911A1 Colt .45. I gave the pistol 7 rounds(.45ACP), made it more powerful, changed name on Ammunation weapon selection menu from 9mm to Colt 45, and I did the same for the silenced pistol.

Additional mods
*Fire Extinguisher heals instead of damages.
*Realistic weapon ranges.
*Ammunation gives you a little more bang for your buck