I recently got several hundred cast 247 grain bullets for my 300 blk. I am looking for some sub loads or close to sub for my 300 blk pistol with 10.5" barrel. Powders I have on hand are h110, unique, RL7, and 4198. I'd like to stick with one of those if possible as powders are hard to come by here. I will not be using a can on these.
