480 ruger
 

My son has a super red hawk 480 ruger.
The only bullets I can find are 275gr.
The only data I can find is for 325 and 400 gr bullets.
Has anyone loaded the 275 gr and what powder did you use?

Dunno about the load data but the 480 ruger uses a .475 bullet for the reload. www.midwayusa.com shows a 16 bullet selection from 275 to 412 grains.

GoodOlBoy