In John Wick 4, the dueling pistols are .700 Nitro Express caliber. (They come in at 1000 grains) 🤯 🤯 🤯 #gunstr
https://image.nostr.build/048107c45d120f43375a3576586b26dd4244c0b270f1e2864e31779a2a036ebf.png
https://youtu.be/EsTKFnThh6Q