I read up on CE Harris's cast bullets for and there were two gems in there for me, the first was that he uses 30/30 for practice often, for a couple of valid reasons and the second was the load - 16 grains of 2400.
168 grn cast 309 boolit..jpg There's an image around here of the actual boolit I use, it's a commercial one and weighs 168 grains with a Sage Outdoors plain based alloy gas check on the, umm, plain base. I seat the boolit into the cannelure. The boolits are marketed as 30/30 fodder.
First up let me tell you what it won't do, in my hands it won't shoot moa in my 1958 Winchester mod 94 carbine, it won't go faster than 1750 fps and it won't shoot very flat past 150 yards.
What it will do is shoot 2", 50 yard groups all day long in comfort, little recoil and the noise is moderate. Velocity measured with my dodgy magnetospeed sporter.
I'm down to my last 6 ounces of 2400 so about enough for 150 loads left, what I do have is a full kilogram of Vv N110 so last night I loaded up 39 (it was all the primers left after my earlier reload session.
Today I shot 20 loads of 2400 and 25 loads of N110, both 16 grains. The N110 were on average about 20 fps faster than the 2400, sds were similar, tbh I don't worry over much about that. Not much to choose accuracy wise if you factor in I'm 81 years old and not a very practised marksman.
target 1.jpgtarget 2.jpgtarget3.jpg
I shot these groups rapid fire and the barrel was very hot at the end of each run, I also wasted about 20 rounds shooting up coke cans.
So there you go a nice mild load for real old men and young grandkids, just what the doctor ordered.
Should have mentioned I just fitted a side mounted 1x4 scope on and had to wind that in a bit to get it to shoot at the point of aim. FWIW I'm trying to get it to print 1" to the right of poa as that's how much the scope is offset.