What r204 said. The 22-250 uses a .224 bullet, not a .243.
you can't drive cast bullets at those velocities.
A 30 or 40 grain bullet in .243 would be so short it would need to be round or flat nosed to have enough bullet contacting the brass or barrel. Accuracy would probably be poor.
Maybe you should get a hold of Red Green, I'm sure he could come up with a way for you to do it. His solution might involve duct tape though
Brother, you need to study more. You are gonna hurt something. If I wanted to throw 30-40 gn bullets from a .243, I'd get some #1or 2 lead shot and swage it out of round. Work up a load with pistol/shotgun powder (right now all mine are using 800X) and keep it around 1800fps. Might be a decent plinking round. And, no, I am not trying this. I got too much to do right now. Seems all my shooting is done in sub-zero temperatures since I have more time in the winter.I'm new to reloading and I was wondering if you could load a .243 Winchester with a 30 or 40 grain bullet. What would be the velocity? I noticed in one of my gun books that a .22-250 could be loaded with a 30 grain.
Dont mess with a good thing. I think hornady's 53gr bullet is the lightest currently available? driving light bullets a high velocities causes fragmentation in flight ie shrapnel which equals no fun....which in turn equals unsafe...., Danger Will Robinson Danger!!!!
A lot of Smarter people than you and spent a lot of time figuring the ballistic thing out. Why hurt their feelings???? Why????
But who sells them?I can easily get a 55 gr bullet to 4100 fps in my 26" barreled 243.
However, you'd be best off using a sabot if you wanted to shoot a bullet weighing 30 grains or so out of a 6mm bore, but it would need to be 17 cal, not 22 cal, in order for the sabot to have even material to properly support the smaller bullet. I don't know if 6mm/17 cal sabots are manufactured, but 30 cal/22 cal still are (as



























