I have both a Pre-27 (1953 5 Screw) and a Mod 27-Nothing (1960 4 Screw) both 3.5" and both missing the correct grips.
I realize that there have been many more 5 screw guns made than 4 screws based on the years of manufacture. And ?maybe? more pre Mod 27's than mod 27 & mod 27-1's. Why aren't the 4 screw & dash nothing and dash-1's not more valuable than the pre models? Or am I just picking knits?