IMR 4451

[Alaska]

Anyone tried the new IMR 4451 in the 338 win with 225gr and 250gr ?

 

[Alderman]

Just the 257 Roberts and 30:06 so far.

 

[SJB358]

Alaska, have you tried it yet?

 

[gerry]

I have only tried it with 154 gr Hornady's in a 7mm Rem Mag so far. Looks to be a really good powder. Planning on trying it in my 260 Rem for sure and maybe my wife's 6.5x55. It will get a look in my 270 Win as well.

 

[Alaska]

I have loaded some 30-06 with 180gr Part........at 55.0 for a old Browning BAR.
Range time will probably have to wait till spring