Bond Arms .45/.410 derringer. It's a BEAST and I had to wear gloves to shoot it.I have a Desert Eagle .44 Mag. Some don’t like it but to most that have shot it, the recoil is manageable (assuming a good grip on the weapon).
Now I’m trying to imagine what would .44 Mag recoil be in a very lightweight gun.
Or more broadly what’s the nastiest recoil in any handgun?