True wide Express sights, bar none - for any hunting rifle, they are the best, most accurate open sights, from my old BRNO .375 to my .45 Flinter and 14 bore ML rifles.
: Wide open "V" rear with a fine bead front sight for day-time - flip-up 'night' front bead for DG.(no experience there unless griz qualifies)
: They've been on Dangerous Game rifes since before 1850 and still are. 156+ years of use and still are "issue" sights on the best, most expensive rifles made. That says something.
: That's just my opinion, of course.