all ive used are 42 and 50mm scopes...2 of my uncles use a 3-12x56 zeiss and say that could hunt all night if they wanted....i am somewhat considering buying a 3-12x56 possibly a meopta meostar for upcoming whitetail season. was wondering if anyone else uses a 56mm scope and does it really offer a big advantage over say a 4-12x50 in lowlight because i know they are much heavier and will require tall scope rings
