Hi - I have been deer stalking sice the late 70s starting with Chinese Water Deer and Muntjac in the Fens. Since then I have stalked Red, Roe and Fallow having managed deer on a number of Estates in East Anglia for longer than I care to remember. In the main I use 0.243 for all my stalking but have started to use my 0.270 since it was tamed with a moderator for the larger species of deer. I own and use HWVs for stalking.