Hello,
I really like the Classic Target myself. It's the first one I made and the prototype is still on my favorite Mosin. It does well out to 200 yards on coyotes. In better hands than mine, it works even better. There's a feller on YouTube who uses it to shoot very respectable groups to 600 yards (if I recall the distance correctly.) I wear glasses, though, and the rear sight blurs too much to let me be comfortable with iron sights beyond a certain range.
For me, 200 yards is it. For my betters, 600 yards seems to be very do-able!
Would you like me to ship your accuracy kit with your sight, or go ahead and ship it now?
Regards,
Josh