Grips for P220

An actual pistol grip for the P220. I know it's a small detail, but it always got on my last nitpicker's nerve to see a plain black area on the pistol's grip, especially since I'm using IdleTard's Dual P220's.

Therefore, I decided to make a grip, based on pictures of actual SIG-Sauer P220s.

Also, I have recently reuploaded this on the Steam Workshop as well as L4DMaps.com, both under the name "CaptainKimchi's P220 Handgrips."