Hi all, looking to see if anyone can shed some light on something for me.

I have been looking at the Compatto XR and am a little confused. There are 2 versions, the regular and sniper. Now I have scoured the interballs and cant find anything, not even on the Brocock website, describing the difference between the two version. My best guess is that the Sniper variation is regulated and the normal isnt, could anyone confirm this for me? Or am I completely wrong and it means something else?

Thanks