Thank you again for your reply.
Did you have to do anything different to your RCBS press to fit those bushings? My apologies, I guess I should have worded my questions a bit different. I see the usefulness of the bushing, and how it would simplify having all the dies set on the bushings and not worrying to adjust them all the time you go from caliber to another. Well thought out. I'm always looking for ways to simplify my life, and your set up I believe would do that.
I have a Hornady Lock N Load it comes with the bushing receiver and 3 bushings. I like Hornady dies as I like the lock rings. I don’t use the bushings I just screw the die in and out like I would on another press probably 6 cartridges or more I load for and have some old dies from others.
But, if you want a quick change consider the ForSter Co-Ax press, its simplest changeover of the lot. I haven’t been hands on but red enough to see the benefit and it does not require shell holders most standard cartridges fit n the supplied adjustable jaws.
I think it should work with most locking rings if adjusted right options vary.
They claim it makes accurate ammo being floating dies aid concentricity so Bullets are seated straighter I think the means.
A little dearer but shop around.
Yes the Hornady LNL has a 1-1/4 inch thread but I don’t know if it handles the big shells that need the big dies. The other big Press I saw was heavy RCBS or Redding , dunno Green.
So the Hornady have their LNL bushings, and sell them as spares easily sourced. The bushing has. Rubber O’ring and I see some movement each time the case is up. Good or bad I don’t know as they say the Forster has floating dies and that’s deemed good. . I guess if there is some clearance for a bullet Tom centre itself that may be better than a dead rigid press with the ram or die body slightly off centre as it will always force the ammo in that position maybe making I lop sided out of round if exaggerated .
Buying a Big 1-1/4 press and numerous bushings vs a Forster Co-Ax press, I think the Forster may work out cheaper and just s good unless you need to handle 1-1/4” dies,
Worth considering I think.