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Midway 178 blems

scorpion168

Sergeant
Full Member
Minuteman
Mar 28, 2013
229
0
NE TX
I've got a few boxes of 178 BTHP blems from Midway. If I'm loading 41.9 of IMR4064 in Lapua brass for 178 AMAX, where should I start to load the 178 blems? Are these supposed to be the same as Hornady 178 BTHP?
 
I would suspect that they are the same. Visual and weight confirmations would be helpful.

To be safe, why not re-run a small OCW starting say 0.6 Gr below your chosen load for the branded bullets?

Good Luck,
 
Should be darn near the same for a load. 2.815 or so oal has worked for me with nearly any powder charge I tried....just don't be ridiculous. On my rifles they have to be stupid far out of the case to be near the lands so I go with my old faithful