Rifle: Thats interesting a police department using the Model 18 (22 L.R.) for training (I assume).
I had to look up the Model 15 (memory is fading a tad) and that is what I knew as "THE" Combat Masterpiece.
I have no reference book for Smith & Wessons (although I certainly should have one!) and I am going by what my three year old Blue Book Of Gun Values is telling me regarding the Model 18 also being referred to as a "Combat Masterpiece"?
This same Blue Book describes the S&W Model 17 as a Model 17 (K-22 Masterpiece).
I know over the decades I have heard the term "K-22" used a lot but never really knew exactly what that referred to.
Maybe this is good info and maybe not?
Thanks
Hold into the wind
VarmintGuy