hello,all i'm in the U.S. but looking to get a harrier.i know its going to be a X or X2.just trying to find out some info.first.just looking to see if anyone is having any trouble out of their harrier's,and if so what kind of troubles.the one im getting is going to be in 22 cal.and with the thumbhole stock.im also going for a mod,if i can find one.so please any help would be help full.this is going to be my 1st. pcp gun.also going scuba tank.so let me have some input from all you shoters out there. thanks adam