Anybody know what these Colt grip screws are for? Short one is about 7/8" and the long ones are about 1 1/16" measured from the base of the screw head to the tip. The short one was in a package labled "Python Grip Screw" but I could have stuck anything in that package, had them for years and forgot. Only thing I know for sure is they are Colt. Could be Python, D Frame, Trooper MK III, or King Cobra. Going to put them on the "for sale" cheap to find a home but don't know what they are.