You can download or request a manual for free at S&W's website.
The S&W Model 57 chambered in .41 Magnum with a 6" barrel will range from about $400 to $2000 depending on condition and age.
Could be an inspector mark or used for assy tracking.
You can request a owner's manual at the S&W web site.
what is the value of a s&w model 29 with a 10.63 barrel
No such weapon. However, there is a SS version of the 57 called the 657. Price range of 100-560 USD or so
Send it back to S&W..
I believe a stand barrel for the S&W model 29 is 6.5 inches. Perhaps someone changed your barrel ????
Call S&W and they will tell you.
@ 1982
$450-$600, depending on barrel, condition.
could be a model 10 or 15
S-130 is a type of rear sight used on Mossberg rifles- but not the model of the rifle. Take a look on the barrel.