5mm Remington rimfire magnum ammo is an extremely fast and versatile rimfire round designed by firearm and ammo manufacturer Remington arms. The cartridge was designed in 1969 for two bolt action rifles. Although the round was designed for Remington bolt action rimfire rifles, both Thompson Center arms and Taurus produced firearms for the caliber.

Taurus designed the first handgun for the round in 2008. Although the 5mm Remington Rimfire Magnum is smaller than the 22 Magnum the round is much, much faster in terms of feet per second. The 5mm Remington RImfire Magnum’s extreme velocity gives it a very flat shooting profile. The 5mm Remington Magnum is an exceptionally accurate round and found its place among benchrest rimfire shooters. The round is known to be more accurate than the 22 Magnum, and is very consistent for a rimfire round. You can see our in-stock line-up of 5mm Rem ammo for sale listed below:

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Recent 5mm RIMFIRE MAGNUM Reviews

  • ☆☆☆☆☆
    I inherited my Grandfather's rifle chambered in 5mm Remington Magnum and other family members said it was impossible to find ammunition for this rifle - they were WRONG. I have only put 30 rounds through the rifle so far but the ammunition works flawlessly and I will purchase additional ammunition for this family heirloom soon!
    Everett Black on 50rds – 5mm Rem Mag Aguila 30gr. JHP Ammo