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22 WMR (22 Magnum) Ammo

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22WMR Ammo in ballistic gel

We shot 11 different loads of 22WMR self-defense ammo into ballistic gel.

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22 magnum ammo, also commonly called 22 Winchester Magnum Rimfire ammunition is a rimfire cartridge introduced by Winchester in 1959. Although the "R" in "WMR" stands for rimfire, the round has been successfully chambered in both rifles as well as revolvers; in fact, although Winchester developed the round, other manufacturers had chambered revolvers for it before Winchester had produced a rifle in that chambering.

The 22 WMR is a dandy little varmint round, provided the ranges don't stray too far beyond the 100 yard mark. Initially, the bullets were in the 40 grain range; but today, ammunition is available in a wide range of bullet styles from 25 to 50 grain. 22 Win Mag as a caliber produces velocities ranging from about 800 fps in revolvers to upwards of 2,300 feet per second in longer rifle barrels. Since the round produces higher velocities than the .22 LR, it is more popular for small game, especially varmints, and might even be a bit overkill at relatively close ranges. Head to this article at our blog for more on how 22 WMR stacks up to 22 long rifle.

The wide range of factory-loaded 22 WMR ammunition gives the round quite a bit of versatility. The savvy hunter can stoke his gun with anything from the speedy 25 grain Hornady NTX to 40 grain offerings from CCI and Fiocchi to a 45 grain heavy hitter from Hornady and even a heavy 50 grain from Federal. And, even better, those weights come in a variety of bullet styles including full metal jacket bullets, hollow points, flex tips, and polymer tipped. You can see our line-up of all 22 magnum ammo for sale listed below:

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1 - 20 of 33

  1. 250rds – 22 WMR Federal BYOB 50gr. JHP Ammo 250rds – 22 WMR Federal BYOB 50gr. JHP Ammo
    $49.95
    $0.2/ppr

    43 In Stock

  2. 2000rds – 22 WMR Winchester Super-X 40gr. FMJ Ammo 2000rds – 22 WMR Winchester Super-X 40gr. FMJ Ammo
    $429.95
    $0.21/ppr

    12 In Stock

  3. 500rds - 22 Mag Fiocchi 40gr. Jacketed Hollow Point Ammo 500rds - 22 Mag Fiocchi 40gr. Jacketed Hollow Point Ammo

    ☆☆☆☆☆ 1 Review(s)

    $139.95
    $0.28/ppr

    45 In Stock

  4. 2000rds – 22 WMR CCI Maxi Mag 40gr. TMJ Ammo 2000rds – 22 WMR CCI Maxi Mag 40gr. TMJ Ammo
    $559.95
    $0.28/ppr

    13 In Stock

  5. 2000rds – 22 WMR CCI Maxi-Mag 40gr. JHP Ammo 2000rds – 22 WMR CCI Maxi-Mag 40gr. JHP Ammo
    $574.95
    $0.29/ppr

    2 In Stock

  6. 500rds – 22 WMR CCI Maxi-Mag 40gr. JHP Ammo 500rds – 22 WMR CCI Maxi-Mag 40gr. JHP Ammo

    ☆☆☆☆☆ 1 Review(s)

    $144.95
    $0.29/ppr

    21 In Stock

  7. 500rds - 22 Mag Federal Game-Shok 50gr. Hollow Point Ammo 500rds - 22 Mag Federal Game-Shok 50gr. Hollow Point Ammo

    ☆☆☆☆☆ 1 Review(s)

    $154.95
    $0.31/ppr

    6 In Stock

  8. 500rds - 22 Mag Fiocchi 40gr. TMJ Ammo 500rds - 22 Mag Fiocchi 40gr. TMJ Ammo
    $154.95
    $0.31/ppr

    35 In Stock

  9. 500rds - 22 Mag Hornady 30gr. V-MAX Polymer Tip Ammo 500rds - 22 Mag Hornady 30gr. V-MAX Polymer Tip Ammo

    ☆☆☆☆☆ 7 Review(s)

    $159.95
    $0.32/ppr

    36 In Stock

  10. 50rds - 22 Mag Winchester Super-X 40gr. Hollow Point Ammo 50rds - 22 Mag Winchester Super-X 40gr. Hollow Point Ammo

    ☆☆☆☆☆ 6 Review(s)

    $16.95
    $0.34/ppr

    154 In Stock

  11. 50rds - .22 Mag Winchester 45gr. Dyna-Point Ammo 50rds - .22 Mag Winchester 45gr. Dyna-Point Ammo

    ☆☆☆☆☆ 1 Review(s)

    $16.95
    $0.34/ppr

    157 In Stock

  12. 50rds – 22 WMR Remington 40gr. JHP Ammo 50rds – 22 WMR Remington 40gr. JHP Ammo
    $17.95
    $0.36/ppr

    167 In Stock

  13. 50rds - 22 Mag Winchester Super-X 40gr. FMJ Ammo 50rds - 22 Mag Winchester Super-X 40gr. FMJ Ammo
    $17.95
    $0.36/ppr

    179 In Stock

  14. 50rds - 22 Mag Federal Champion 40gr. FMJ Ammo 50rds - 22 Mag Federal Champion 40gr. FMJ Ammo
    $18.75
    $0.38/ppr
    • Buy 10 for $18.00 each

    130 In Stock

  15. 125rds – 22 WMR CCI 30gr. VNT Ammo 125rds – 22 WMR CCI 30gr. VNT Ammo
    $46.95
    $0.38/ppr

    31 In Stock

  16. 50rds – 22 WMR Remington Magnum Rimfire 40gr. PSP Ammo 50rds – 22 WMR Remington Magnum Rimfire 40gr. PSP Ammo

    ☆☆☆☆☆ 2 Review(s)

    $18.95
    $0.38/ppr

    140 In Stock

  17. 50rds - 22 Mag Winchester Supreme 30gr. Hollow Point Ammo 50rds - 22 Mag Winchester Supreme 30gr. Hollow Point Ammo
    $18.95
    $0.38/ppr

    93 In Stock

  18. 50rds – 22 WMR Winchester Varmint LF 25gr. NTX Ammo 50rds – 22 WMR Winchester Varmint LF 25gr. NTX Ammo
    $18.95
    $0.38/ppr
    • Buy 5 for $17.95 each

    151 In Stock

  19. 500rds – 22 WMR Hornady Critical Defense 45gr. FTX Ammo 500rds – 22 WMR Hornady Critical Defense 45gr. FTX Ammo
    $194.95
    $0.39/ppr

    47 In Stock

  20. 50rds – 22 WMR CCI Maxi-Mag 40gr. JHP Ammo 50rds – 22 WMR CCI Maxi-Mag 40gr. JHP Ammo

    ☆☆☆☆☆ 4 Review(s)

    $19.95
    $0.4/ppr

    86 In Stock

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1 - 20 of 33

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Recent 22 WMR (22 Magnum) Reviews

  • ☆☆☆☆☆
    The very fastest shipping I have ever received from a company will most definitely be doing business with them again very trustworthy company thank you so very much for your business
    Marty Robinson on 500rds - 22 Mag Hornady 30gr. V-MAX Polymer Tip Ammo
  • ☆☆☆☆☆
    CCI always works in my S&W 648 revolver. Never had any kind of failure. 3 other brands tested, and each had at least 3 failure to fire out of 50 round box. CCI definitely has the best primer out there....and very accurate.
    Robert Ploof on 50rds – 22 WMR CCI Maxi-Mag 40gr. JHP Ammo
  • ☆☆☆☆☆
    this works well in an american arms ranger and sidewinder pistol as the lower velocity does not generate the heat expansion causing the shell to get stuck in the cylinder so I can load faster by not waiting for the cylinder to cool down to eject the cases. It is a great concealable "get off me gun" and fun to shoot. This ammo fits the bill as is recommended 1600 fps or less !
    Robert L. Fawcett on 50rds - .22 Mag Winchester 45gr. Dyna-Point Ammo
  • ☆☆☆☆☆
    Great customer service!
    James George on 50rds – 22 WMR CCI Maxi-Mag 40gr. TMJ Ammo