440 Cor-Bon Ammo for a Desert Eagle

[Rupert]

Originally Posted by Pursuivant

There might also be problems getting Corbon ammo outside of the U.S., although those could be ignored in a cinematic campaign.

Looking at the case, it's probably difficult to neck down with normal handloading tools (a big calibre difference and a very steep neck). However, buying a decent number of rounds and taking care to preserve the cases will allow handloading, and aside from the cases nothing is particularly special.

.429DE is similar, can probably be loaded just as hot, is more currently more readily available, as another option.