358wsm- I have two SS model 7's one is a 7SAUM the other a 243. The 243 has a 20" LW (mountain contour I believe) barrel, the 7SAUM has 22" barrel with a different contour. I think they call it the Mag contour, which I think is close to the standard contour barrel. Someone else jump in here that knows.


There is no accounting for taste.

Experience is a great thing as long as one survives it.

Generally, there ain't a lot that separates the two however,
Barely making it is a whole lot more satisfying than barely not making it.