Having problems finding any loading data on this caliber. Can anyone help ?

Thanks,

Casefiller

Doa search in relaoding. There were just several threads on the 280AI.

the nosler manual has the info. very good info as well.

Nosler #4 and #5.

http://www.accuratereloading.com/280ai.html

http://www.again.net/~steve/284_21.html

Do a search on "280 Ackley" in Reloading and Wildcats And Their Development.

My current load:

Weatherby Mark V Lightweight Synthetic 280 Remington Ackley Improved 24" barrel

.284" 154 grain Hornady Interbond seated to 3.36" COAL (0.02" off the lands)

Remington brass, fireformed

CCI 250 primer

60.5 grains WMR

2950 fps