I informally read online there were 150 or less made. I can substantiate that fact unless I do the digging again.

I contacted S&W, and they could not disclose the exact production number, but said there were VERY few made, and the production run was very short. Luckily, the person I spoke with said he was personally involved back in the day on the 5924 production, and reiterated they did not make many.