The .41 Remington Magnum or 10.4×33mmR as it is known in unofficial metric designation, is a center fire firearms cartridge primarily developed for use in large-frame revolvers, introduced in 1964 by the Remington Arms Company, intended for hunting and law enforcement purposes.

View More On Wikipedia.org
  1. arakboss

    Has anybody here had success sizing down 41 Mag lead bullets for use in 10mm/40cal

    I picked up a bunch of 215gr 41 mag lead T&B bullets that are sized at .411. Could they be easily pushed through a lee 401 sizer die and used for loading in 10mm and maybe 40cal? This guy supposedly did it: https://10mm-firearms.com/reloading-10mm-ammo/41-magnum-bullets-in-a-10mm/
Back Top