THE ONE slight niggle, cant call it a complaint really, for me about my hw100kt is that the cocking lever is on the right!
apart from that its a beast!
I prefer thumbholes myself, and the cheekpiece is raised at both sides giving a good unbiased ambidextrousness for us that shoot left handed.
never seen or heard of a left handed sporter, im sure you could use a righ handed one, theres no big sharp edges, like the air arms rifles..