686+ MG, SS L frame , 1998 ltd ed stocking dealer special,
Product code 104200 , 7 shot pre IL, fluted cylinder,
Hogue rubber grips, RB frame, tapered barrel with shrouded ejector rod (half lug),
.375 semi target hammer, .312 smooth combat trigger, internal firing pin, MIM hammer trigger,
(new round rear site) drilled & tapped for scope,
Black ramp FS laser etched trademarks.
On a side note the L frame 7 shot 686 MG weighs 35.5 oz compared to the 6 shot 4" K frame Model 66 that weighs 36 oz.

Not all MG's have the chamfered cylinder including the 686-5,

Did S&W make a pre lock 6 shot 686 MG ?
I have seen a 6 shot 686 MG but it was an IL gun,



Shown below for size comparison with 629-2 MG (top) and nickel 19-4 (bottom)