You must provide the sn otherwise you will have to call S&W to find out.
100-435 USD
50-500 usd
100-475 USD
50- 575 usd
Ask a gunsmith for assistance.
better to have a gunsmith assemble it so nothing is broke
100-1000 USD Model 645, 745, 4506, 4566, 4516, 457, 25-2, -3, -5, 1917? Need more information
If it is a semi-auto and made after 1957 it will be on the frame. I.E., Model 39 or Model 645-2. If by pistol you mean a revolver, you will have to open the cylinder and look in the recess where the crane/yoke rests.
Kuck dir mal dieses Video an.https://www.youtube.com/watch?v=FDxyMOfJgkA
Call S&W and they will tell you.
645 X 73 use LONG MULTIPLICATION. 645 x 73 45150 ( 70 X 645) ( multiply by '7' and then put as '0' on the end). +1935 ( 3 x 645) 47058 ===== The answer.
645 kilolitres = 645 000 litres1 kL = 1000 L