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22 Winchester Automatic Ammo

The 22 Winchester Automatic (aka 22 Win Auto) is a rimfire cartridge with comparable performance to the 22 Long. Make no mistake: 22 Win Auto ammo will not work in a 22 Long, 22 LR or 22 WMR firearm. Only one firearm has ever been chambered for 22 Win Auto: the Winchester Model 1903. Unless you own an M1903, you can act like 22 Win Auto doesn’t exist.
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Recent 22 Winchester Automatic Reviews

  • ☆☆☆☆☆
    Recently picked up a winchester 1903, mine was made in 1910. Went through 2 boxes without a problem at all. Received my ammo fast and am glad to be able to shoot such a old gun.
    Michael on 50rds - 22 Winchester Automatic Aguila 45gr. Lead Nose Ammo
  • ☆☆☆☆☆
    Super fast shipping. Every round fired as designed. So glad I found Ammunition to go! THANKS TO ALL OF YOU!
    John Beery on 500rds - 22 Winchester Automatic Aguila 45gr. Lead Nose Ammo
  • ☆☆☆☆☆
    I hustled this ammo to the range to try in my 1919 vintage Winchester 1903. I had previously only done very limited shooting with old Remington ammunition from green and red boxes. The new ammunition struck exactly to the same Point of Aim as the old. Function was perfect and there were no dud rounds, weak reports, or any other problems. All empty cases ejected uniformly about four to five feet and slightly forward. I fired at 25 and 50 yards from a rest, and got a 10 round 1&3/4" group, with eight of ten landing in about 1&1/2 ". My rifle has a smooth shiny bore, but only factory open sights. I'm almost 63 and wear glasses, and struggle to see open sights clearly, so the gun/load combo is much more accurate than I can show. But I'm happy to be able to shoot such a well made rifle again after years of sitting.
    Michael Turk on 50rds - 22 Winchester Automatic Aguila 45gr. Lead Nose Ammo
  • ☆☆☆☆☆
    Have been looking for a long time for this extremely hard to find round. could not be happier to have found it here. It has performed well in my 1903 and have not had any issues with performance. pull trigger, goes bang, and cycles well.
    Dave on 500rds - 22 Winchester Automatic Aguila 45gr. Lead Nose Ammo