.22 WMR Ammo
Posted: Sat Aug 22, 2026 2:27 pm
I have found that three of my .22 WMR rifles like CCI MaxiMag 40 gr. HP ammo. Those three are all Ruger rifles, a 77/22 International and two Ruger American Rimfire rifles. The CCI MaxiMag is usually readily available at Walmart in the 125 count "milk carton" containers at a competitive price. I have a good supply laid in because I think that if another ammo shortage or supply chain disruption occurs, .22 WMR may become more scarce sooner than .22 LR ammo. It seems to me that has been the case in the past but my memory may be betraying me.
The other two .22 WMR rifles I own prefer Federal Small Game 50 gr. HP ammo. Those two rifles are a Henry Classic and a Savage Model 93G. I have to do more looking to find the Federal Small Game ammo but recently, I bought a couple of 250 round count jars of Federal 50 gr.HP ammo and when the ammo was delivered, I discovered it was not labeled as Federal Small Game but rather, Federal Champion. Same 50 gr. bullet weight for both cartridges. The Small Game ammo has a listed muzzle velocity of 1530 FPS on the container but the Champion ammo makes no mention of muzzle velocity, at least not that I can find on the bottle label. A examination of the cartridges with a MK I eyeball reveals a similar, in not the same, bullet.
I went to the range recently with the Henry Classic and the Savage and found the Federal Champion .22 WMR ammo shot a bit higher than the Federal Small Game ammo and maybe not quite as accurate but the degree of accuracy may depend more on on my marksmanship abilities (or lack thereof) on a particular day.
Does anyone know if the Federal Small Game .22 WMR ammo and the Federal Champion .22 WMR ammo are the same cartridge? If so, why would Federal label the 250 count bottle as Champion rather than Small Game? I suspect they might be different since there was a subtle difference in point of impact at 50 yards but I can't see why Federal would bother with different loads for such similar cartridges.
The other two .22 WMR rifles I own prefer Federal Small Game 50 gr. HP ammo. Those two rifles are a Henry Classic and a Savage Model 93G. I have to do more looking to find the Federal Small Game ammo but recently, I bought a couple of 250 round count jars of Federal 50 gr.HP ammo and when the ammo was delivered, I discovered it was not labeled as Federal Small Game but rather, Federal Champion. Same 50 gr. bullet weight for both cartridges. The Small Game ammo has a listed muzzle velocity of 1530 FPS on the container but the Champion ammo makes no mention of muzzle velocity, at least not that I can find on the bottle label. A examination of the cartridges with a MK I eyeball reveals a similar, in not the same, bullet.
I went to the range recently with the Henry Classic and the Savage and found the Federal Champion .22 WMR ammo shot a bit higher than the Federal Small Game ammo and maybe not quite as accurate but the degree of accuracy may depend more on on my marksmanship abilities (or lack thereof) on a particular day.
Does anyone know if the Federal Small Game .22 WMR ammo and the Federal Champion .22 WMR ammo are the same cartridge? If so, why would Federal label the 250 count bottle as Champion rather than Small Game? I suspect they might be different since there was a subtle difference in point of impact at 50 yards but I can't see why Federal would bother with different loads for such similar cartridges.