That ought to be easy enough. BPI would be your source of BB's shot and wads. An M42 wad ought to hold at lest 1 1/4 oz BB shot, fit into a Cheddite, Fiocchi or even Federal Top Gun hull, and placed over some Longshot or HS-6, rev up to about 1200 to 1,300 fps. BB's are also small enough to fit into the shot cup in a random stack pattern.

Once you get up to buckshot, when placed inside modern wads, the traditional sizes start misbehaving. Traditional #00 buckshot has a diameter of .330, weights 1/8 oz pellet, and was stacked in 3's, but not placed in plastic wads, rather was placed over a gas seal then felt or fiber wads. The shot ran nekked down the barrel. But traditional #00 buckshot will only stack in 2's inside shot cup of a plastic wad. The thickness of the plastic shot cup takes up too much room. There are a few wads still available that will hold 8 pellets of #00 buck stacked in 2's........as in 2 x 4 = 8.......but not many and none for straight walled euro hulls.
I don’t have the recipe in front of me but it’s from bpi for number one buckshot I believe it’s a 2 3/4 cheddite hull hs18 wad and long shot powder. All witch is available online. What I’m trying to find is a bb load with the same component before I buy all the stuff. I switched to the number on buckshot this yea because my gun likes it vs #00 buck at 50 yards I was getting 90 percent of the pellets on an 18” shoot and see target

So option B is to drop down a notch or two in buckshot size. BPI offers a couple versions of #0 buckshot that has diameter of .315" that will stack in 3's inside a shot cup. 3 layers of 3 of those weigh about 1 oz, will fit into nearly all plastic wads intended for 1 1/8 oz target loads, and can be loaded for velocities from 1,100 to 1,400 fps.

#1 buckshot would do the same but would be small in size, waste space, be lite in weight and probably need overshot cards and such to get stack height right to get a good crimp.

A Mec Jr. and components from BPI would be easy enough to crank out 3 ot 4 boxes an hour.

I was wondering what the nitro cards were for. So I can use the same recipe as long as the weight is the same correct

Your question scares me a bit.

The one thing to keep in mind is NEVER MAKE ANY SUBSTITUTIONS TO A PUBLISHED RECIPE! With a bit of experience, you will be able to make some slight modifications, but for now stick with the recipes.

I think you need to go back to your original question and find a good manual first. Mine are pretty old so I really can't recommend a particular one. Make sure whichever one you get has not only the list of recipes, but also a tutorial section that explains the details of the functions of all components and how they go together. The Advantages Manual that BPI sells is excellent. It's only drawback is that most, if not all the recipes call for BPI wads. Other manuals offer more common wad options.

The Cheddites can be purchaed pre-primed, so you are good to go. Primers vary a bit in size, and a lot in power. Know what you are doing when you go to reload.

I would look at the cheddite manual. Both of these manuals are lacking in information on for what you're look for.

RCBS M500 scale. It's a good, accurate scale.

...I believe and the lead bb is what I’m really after can’t seem to find it in 2 3/4 inch. The loads will be used for hogs. And before anyone says lead bb isn’t big enough for hogs it is the law on our wma that you can’t use buckshot out of deer season. The rest of the time lead bb or steel t is the biggest you can use. I have dropped hogs with lead bb it is only used at close range in thickets. We have been using the Winchester varmit x coyote loads

https://www.youtube.com/@BubbaRountree/videos

This man's name is Wade Rush and he knows his stuff. Get the manuals, study them and then watch Wade.
Do NOT substitute in recipes in shotgun loading. DON'T DO IT.

Rickey

How many hogs do you shoot? What is the cost of a couple boxes, as opposed to all your new equipmnent, components, and reference materials? Did you consider slugs, as opposed to that point blank BB stuff?