Which no. is Ser.No for 1917.

[mkk41]

The number inside the yoke area (S 14148)or the number on the butt (51 586)?

 

[mkk41]

The number inside the yoke area (S 14148)or the number on the butt (51 586)?

 

[m-1911]

The number on the butt is the serial number

 

[Tijeras_Slim]

It should also be on the barrel flat, under the ejector rod.

 

[mkk41]

Originally posted by Tijeras_Slim:
It should also be on the barrel flat, under the ejector rod.

Yes , it is.