LF load data

[Bigbear]

I am looking for load data on the 375 H&H ackley IMP any bullet wieght.
Thanks

 

[303carbine]

The 375 H&H data would be a good place to start,any reloading manual should have it.
The Improved version will probably only be 2 to 3 grains higher and very little velocity gain over the original. Hardly worth the bother really.............

 

[mikeelliot]

Ahahahaha!

Try nipping on the Heels of a 378 Weatherby with much less powder!

My old Ackley would push 260gr Nosler Partitions at 3090 fps!!!

Great calibre!!!

 

[sunray]

There's one 300 grain load on Handloads.com. Of course, the guy spelt Ackley incorrectly. Spells it 'Ackerley'.