Yeah, that Grunel rear sight will cost damn near as much as the rifle itself. Diopter sight sets are even worse (the "good deals" these days are mostly turning out to be Chinese copies new to the market; they're crap). One thing with the K31, most of the accessories are both serious and pricey. There's not a lot of silly stuff out there for that rifle; perhaps its just not numerous enough on these shores.
But then, you've gotta have the exception that proves the rule...
How do you say "Bubba" in Czech?
