It'll take a talented shooter to see the difference between the regular S2 and the S2 Orange, when sending rounds downrange. How much experience do you have?
I don't know if the Canadian has the hand fitted slide or not. If not, I think it's just cosmetic changes, so it's up to you.
If you're new-ish, maybe find an optics ready S2 and use that. You can play in Production Optics too, if you wish.
Slavex will be around at some point, and he knows about the internals.



























