280Zastava wrote:Hey Brett ,
Just in process of planning a 260AI build specifically for 147 eldm hornady pills .
I reckon 2213 or even 2217 is needed for the slower burn rate and hence less pressure .
Will be fireforming adi308 brass after neck turning .
Any recomendations on loads for this . I want to able to get out to 1500 yds maybe .
Cheers Bill
Go straight to 2217. Fireform using 42.6 grains of 2209. I have just done the hard yards on mine and learned a lot. Don’t bother with the 147 as you won’t drive them hard enough to get any benefits over the 140’s.