they might not make it in a 4 now but if her gun is the twin of mine its a 4 with the short comp on itSmith and Wesson doesn't make the 4 inch barrel for this cannon anymore, do they? I may be wrong, but I didn't see it on the website last time I looked. Either way, I already blew my gun budget this month, or I'd be interested. Good luck!
sj1