Most likely the Hogue Grips are original:
- [FONT="]686 (no dash), 1981 Introduction model[/FONT]
- [FONT="]686-1, 1986 radius stud package, floating hand[/FONT]
- [FONT="]686-2, 1987 changed hammer nose, bushing and associated parts[/FONT]
- [FONT="]686-3, 1988 new yoke retention system[/FONT]
- [FONT="]686-4[/FONT][FONT="], 1993 change rear sight leaf, drill and tap frame, change extractor, Hogue grips[/FONT]
- [FONT="]686-5, 1997 change frame design to eliminate cylinder stop stud, eliminate serrated tangs, MIM hammer and trigger, change internal lock.[/FONT]
- [FONT="]686-6, 2001 internal lock[/FONT]
- [FONT="]686-7, 2003 Performance Center .38 Super, 6-Shot unfluted cylinder, 4" barrel, Stainless Steel, 250 Made[/FONT]