Try e-gunparts.com
$50-$150 or so. Depends on condition.
5-150 USD depenidng on specifics.
No such model number in the S&W line
Excellent condition: $325 fair condition: $150 Add $25 if you have both the .22lr and .22wmrf cylinders.
I bought mine in 1977.
676 can be written 676 ----- 1
Since 676 can be divided by 2, (676/2 = 338), 676 is an even number.
Winchester magnum rimfire
25-130 USD or so
The multiples of 676 are: 1 x 676= 676 2 x 338= 676 4 x 169= 676 13 x 52= 676 26 x 26= 676 When you divide those numbers, the answers are: 676/1= 676 338/2= 169 169/4= 42.25 52/13= 4 26/26= 1 So, the two numbers that multiply together as 676 and divide together as 4 are the numbers 13 and 52.
This Model 676 was equipped from the factory with both a .22lr cylinder and a .22 wmrf cylinder - depending upon condition and barrel length (12" barrel commands a 20% premium) value will range from Excellent - $275 down to Fair - $75.