I didn’t have a chance to look at that website - I have very limited computer time - but I’m familiar with Paco’s writing. He has a lot of good stuff, although I don’t necessarily agree with everything he says.
The Ackley Improved .30-30 is simply a .30-30 with a blown-out case and the shoulder changed from an angle of 15 degrees 39 minutes to 40 degrees. This increases case capacity so a loader can cram in more slow-burning powder without a huge pressure increase. An increase of from 100 to 200 feet per second at the muzzle can be reasonably expected (over a standard .30-30). The case is formed from firing a standard .30-30 cartridge in an AI chamber. Reloads are usually a neck-size only proposition.
There a couple of problems with an off-the-shelf AI cartridge. There would be very limited sales. Remington or Winchester would most likely lose money with anything they came out with, since a standard .30-30 wouldn’t chamber it and there aren’t a whole lot of Ackley Improved rifles out there. Another problem is there is no true “standard” Ackley Improved chamber. In other words, your gunsmith might cut the chamber slightly different than mine, causing chambering troubles for one of us if factory ammunition were available..
The .30-30 is a pretty good cartridge as-is with factory loads, but it can be improved somewhat. That is, improved with handloads in the standard .30-30 case. To realize the full range of loads practical in a .30-30, you need to reload. Then, if you have an idea, you can try it out. Might not work the way you planned, or it might - but if you try, you won’t have that question “What if I try this?” You’ll know. If you get an idea for a load, even if it seems sort of off the wall, you can give it a try. Get a little experience before any experimenting though. Most body parts aren’t readily replaceable.
I guess if I was looking for a fast 130 grain load in a regular .30-30 case, I’d start with around 36.0 grains of Alliant’s Reloader 15 and work to maybe 38.0 grains. The 38.0 should give around 2,700 to 2,750 fps. Just speculation, not a recipe. Never have loaded that light, I prefer heavy bullets - but like I said, if it interests you, you’ll never know what it’ll do unless you try. Just keep it within reason.
If you decide to reload, don’t take anything you read on the web as gospel. (Except from me, because I’m a wonderful person and a true joy to know
). Get books, gain experience and work from that experience. Anybody can post his “pet load”. If it seems a little fast given the powder, the pressure is probably on the wrong side of safe. Just because he’s still got the use of at least one eye and most of his fingers doesn’t mean it is a safe load. I’ve seen loads posted that were bombs just waiting to go off.
DC
Lebels are fun. That cartridge is a weird looking little critter.
