Just had a slot put on my FAC for a 7x57, and am now trying to gather up some factory ammunition for initial zeroing. I have managed to find one box of Federal Power Shock 140 gn @ £21 per box (), and Norma Oryx 156 gn at £51 per box (). Someone did try to help buy offering me some 7mm Rem Mag, but I managed to resist. Never used this calibre before, so any recommendations on factory rounds worth trying (if I can track them down) would be appreciated. Most of my stalking is roe, with a few muntjac here and there.