accurate arms MR2230 ???????

[chet]

hey there fellers.....
a friend from another forum has some accurate arms MR2230.....
nobody (including myself) can find any info on it?????
our best guess is it was replaced by aa2230, but he wants to be sure.
he's hoping it will work in his 243 win, someone suggested starting with 36 grains and he says it wont all fit in the case ????? :shock:

he has specifically stated that it is MR2230 and not MR223.....

I was hoping someone on here would have the low down on what this stuff actually is???? apparently he has inherited 16 lbs of it.

thanks

 

[30-338]

AA used a prefix XMR or XMP they stopped that early 2000's your friend may have an earlier prefix used by them before the X was added. Most all the 8lb jugs had a white label back then.