Is R26 too slow for 243 ackley with 90 grain accubond

[Alabama556]

Do you think R26 is too slow for a 90 grain bullet in a 243 ackley? I loaded some rounds for load development today and just thought of this.

Thanks

 

[Long Range 338]

It is being used in the 243 and 243 AI but typically with the heavier bullets (over 100 gr). The reloading manual from Alliant doesn't show any loads with R26. Where did you get your data?

 

[supercorndogs]

Seems like i found data for it somewhere with 105s. I know I ran an OCW with it in my 243AI with the 105 Nosler CC.

 

[Long Range 338]

Seems like i found data for it somewhere with 105s. I know I ran an OCW with it in my 243AI with the 105 Nosler CC.

Yes Alliant has reloading data for R26 in 243 but only with 110-105gr bullets.

 

[Alabama556]

It is being used in the 243 and 243 AI but typically with the heavier bullets (over 100 gr). The reloading manual from Alliant doesn't show any loads with R26. Where did you get your data?

I used 100 grain data to start with. Where does r26 stand on the powder burn chart? I could not find a chart with R26 on it.

 

[Bandit320]

Found this online somewhere, but don’t remember where now

Mike