RE: SigArms Blaser
If your going to buy a Blazer 93, you might want to make sure that it passed the recent recall. I'm not 100% sure, but there is a part that should have been stainless steel and mistakenly some regular steel was used. If used in heavy moisture areas this part will corrode and possibly cause a misfire when the safety is on.
Other than that, I know someone who has this gun and absolutely loves it. One gun for all uses, just change the barrel with two screws, put in the new mag and away you go. (I might have over simplified it but it looked really easy)
The scope issue is a good one though, I guess you could use detachable mounts, atleast that's what my friend had.