Not per se a 458 Lott, this is a 458 Express, which I handload to Lott specs. 500 gr at 2239 fps, rifle is standard Brno Zkk 602, weight 9.3-9.5 lbs, added the red-dot and a new pachmayr recoil pad. Whether right or wrong, I do not square my shoulders to the target, that in my opinion feels odd...