Until over-ruled, mid eighties or later. The box does not give an engineering change. Open the cylinder and look for MOD 66-?, with that number I can try to give you a tighter range. If one of our more educated members chimes in I yield.

Am I in your will?

With the Special Order number you need to consider a factory historical letter.

 

Thanks... yea the engraving is what's throw me off

Welcome to the forum. Nice M66! Those are hot sellers right now with a NIB example running$1500 and up. No idea what the engraving adds

Yea this is my 1st engraved s&w I think I got a good deal on it so far from the research I've been doing but I figured that someone on here would know alot more then me this gun is 5 years older then me lol

 

If I pop the cylinder it says 66-2

 

Welcome to the forums from the Wiregrass! Your gun was made on Friday, June 20, 1986. Hope that helps.

 

Thank you for the information

 

Welcome to the forum. Nice M66! Those are hot sellers right now with a NIB example running$1500 and up. No idea what the engraving adds

 

Welcome to the forum!