I'll take some/all of them at a reasonable price if you don't want them.
I was in the same fix years ago with about 50 H250RN that came with the used .338WM. The original owner could not get that factory standard "POS Ruger77" - his words - to shoot well., so the rifle and his leftover components/dies went down the road to me. A little tweaking and it proved "acceptable" - to me, anyway.
One day I threw together "junk loads", without workup, just to get rid of those butt-ugly H250RN. Brass was shoulder-sized, barely. A pox on those belts!
At 100 yards the first 3 went into an inch. 9 for 9 went into an inch and a quarter "same hole". That one damned flyer!
I decided they were good enough for moose hunting, ugly or not. And did, twice. I still have 31? of them.
I should hunt that gun again....
Same thing - only better, happened with some fewer 250 GK bullets that also came with the rifle. GK had a rep for being "soft", and "come-apart". so..... I did not find them to be so.
Danged things go into an inch, + -, at 200 yards. Not as many as the RN, and I did hunt them for several years. I'm saving those last 3, which print 3" higher at 100 than the RN the rifle is now sighted in for.
I should note that moose at 100 yards, plus or minus, just aren't that hard to hit properly......
I came real close to taking that rifle caribou hunting this fall - average shot on caribou is about 300 yards for me. Those RN would do fine - probably less meat damage than the 150 gr '06 Corelokts I've been using the last few years.
Can't help you with the OAL thing, tho.