I am just recently loading cast for the .30-30 and I have had good results with lower velocity (1,400 to 1,600 fps) loads as well as a hunting velocity load using Lyman's 311041. This is a good bullet for hunting, however in .30-40 and .30-06 I have moved to the 214 grain 311284. Does anyone have experience with heavier than normal bullets in the .30-30?
For my .30 cal bullets I use 9 to 1 WW to Linotype with backstop material thrown in. This runs 14-15 BHN. My SAECO tester does not correlate exactly. My hunting loads clock right at 2,000 fps. I get no appreciable leading at the lower velocities and cleanup is not at all difficult with the hunting loads, even when shooting more than a handful of rounds. Accuracy at this speed is not bad with the best loads though it is easier to achieve with the smaller case of the .30-30 & .30-40 than with the ‘06.
I shot my last deer with the 311284 214 grains (out of a .30-06). The first shot hit just behind his leg and exited the far side leaving a 2-inch exit hole. The second shot took him between the shoulders as he ran towards me. Neither bullet was recovered. Internal damage indicated good expansion.
I am experimenting with .375 Winchester cases (An article in the Lyman cast bullet manual suggested this) and the 311284. These cases are much stronger than .30-30 cases and it is a relatively simple matter to anneal them and resize them. The 214 grain bullet must be single loaded in the model 94 but it is an interesting prospect for a first load. It seems to shoot well.
I may not end up using it much in my 94 but it looks like a good match for the Cimarron Low Wall. I also have my eye on a really neat stalking rifle in the 7.62X51R, the .30-30’s metric equivalent.
My first load was 22 grains of H335, which averaged 1,500 fps in the model 94. I miked the fired cases and expansion indicates that this load is perfectly sane. I am hopeful that it will be possible to hit 1,800 fps either with this powder or something slower burning. At 1,800 to 2,000 fps instrumental this alloy seems to work well.
I have also loaded the Hornady 180 grain round nose in the .375 cases with 29 grains of H4895 - no idea what the velocity is yet. It is cold temps here so no more chronying until spring.