4166 for 308

[Jayjay]

Was wondering if anyone has experience with imr4166 in 308 going to be shooting 168 Amax and Berger . It has 1&10 twist bartline 5r barrel. Not a lot of load information out there for it any help would be appreciated . Thanks

 

[Trnelson]

Use starting data for IMR 4064.

 

[ntg]

Hogdgon tells you to start at 38.5grs for the 168 Sierra HPBT, and IMR4064 at 41.5. So I'd probably start at 40 and work up to the 43.5 max listed. Let us know how it works out.