Today was too windy for casting even if I had a better pot for melting lead. So what is an eager noob caster to do? Of course I made ammo. FWIW, I can walk a few steps out of my shop and shoot all I want.
My goal with the buckshot are reduced recoil and reduced length 12ga shotshells. I'd love to get them as short as the Aguila 1 3/4" shells. Or at least that was my goal. But frankly they are possibly too short. I had one reverse ends in testing and that just won't do if I have to use these shells for their intended and hopefully never needed use.
I bought a mess of 1oz WW #8 loads. I've been removing the powder (saving everything that comes out), cutting off the shock absorber from the wad, and putting everything back into place but reducing the shot to 7/8 oz' and roll crimping. Those test loads proved the viability of the technique. Eventually I'll use another 7/8oz load in the form of a slug, but that mold needs to be delivered.
But on to the #4 buckshot. So I had the cast buckshot and laid the 3 shot "strings" into the wad. 5 of them fit in it pretty nicely (15 total #4s). Checking the weight they weighed .700 oz. My test loads of #8 shot were 7/8oz or .875 oz so I had plenty of reduced payload. I figured it would be safe. Tested one and shot it against a dog food bag at about 10 yards. I found 5 holes. A few of them were oblong so I'm going to assume the shot didn't come apart in firing. I couldn't care less about that. A 3/4 wide wound channel works for me. The pattern was maybe 6" wide out of the cyl bored KS7. I want these for close range anyway, "just in case" during these days of anarchists and domestic terrorism.
So I made 14 more and now I'm out of buckshot. Fired some more and the reduced recoil goal was clearly met, they are definitely reduced recoil. I have no idea what the velocity is though and I'm reluctant to shoot any shotshell of any type through my skyscreens. So I'm stymied there. Maybe I'll ask for a LabRadar for Christmas.
So now I need a better pot, one without holes and one that will stand up to molten lead. The slug mold also needs to be delivered.
Whoops! I forgot! It never happened w/o pics...
Mine vs Aguila. Yes, I know the Aguila is a slug. I have never been able to find their buckshot load.
Another view.