Mr Inspector -
Welcome aboard!
Press mounting is a concern for 2 reasons...
• First of all, you'll need a
stable platform since there is typically so much force being used to size the cases. This varies by cartridge and sizing lube, but that is the general concern. You do not want a setup that visibly moves during use or you may hurt yourself or the table it's mounted to.
If you are short of funds or space, many people start by mounting the press to a 12x12" piece of 3/4" plywood (Home Depot) and then C-clamping that to the corner of their dining room table. The plywood disperses the load into the a large area of the table top and prevents bad things from happening when you wife thrashes you for breaking the table.
Here's a photo of what I'm talking about....
• Secondly, if you're going to sit at the press for hours you'll need the press
at the correct operating height to prevent back strain and other physical ailments. This merely concerns the height of the press relative to the height of the operator. You can either raise the press (if you are going to build a dedicated reloading bench then build one 36" high), or if using the dining room table you can lower your chair height. Most users simply experiment with different chairs/ stools until they hit on something that works for them.
So to answer your question, the Dillon "Strong Mount" is designed to fit only their Dillon press. It's a great product, but would require so much modification to fit another brand press that it would not be a wise purchase.
All the best. Ask more questions!