Any source's that have any in stock, anywhere?
Thought I'd learn the hard way to load for a shotgun!
Rusty Wood trading post
There are people out there fireforming 303 British into 410 shells. Haven't done it myself, but have seen videos/pictures online about it
I've done that and it's a lot more trouble than it's worth, it takes several fireforming loads and the 303 cases are shorter than 410. 9.3x74R cases are the thing to use but they're more expensive than brass 410 hulls if you can find them.
Whats the going rate for a box of .410 shells these days?
anneal the cases and fireform them again
also sealing the filler with molten wax seems to help
Yeah did that too, I even put a small load of lead pellets to increase the pressure to fireform but it was only negligibly better. I also had to file the 303 case heads thinner so my shotgun would close on the rim. Buy factory 410 brass, that's my recommendation unless you really don't have anything better to do.
I have some .444 Marlin cases loaded,but haven’t fired them yet. I intend to shoot them out of one of my Lee Enfield “musket” single shots. I also have a box of .410 brass that I haven’t used.
I have some .444 Marlin cases loaded,but haven’t fired them yet. I intend to shoot them out of one of my Lee Enfield “musket” single shots. I also have a box of .410 brass that I haven’t used.