22 Magnum Ammo

The .22 Winchester Magnum Rimfire ammo, also known as the .22 WMR or .22 Mag, is a classic varmint hunting cartridge introduced in 1959.

.22 WMR ammunition typically features a light 30-50 grain bullet propelled to a muzzle velocity of around 2,000 feet per second. This results in good long-range accuracy and strong terminal performance against small animals at ranges beyond those of smaller rimfire cartridges.

You'll find 22 WMR ammo for sale from many manufacturers, like Hornady and CCI. Varmint hunters in particular will appreciate the fragmentation of Hornady V-MAX and CCI's TNT ammunition.

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9 product(s)

  1. CCI Maxi-Mag 22 WMR 40 Grain TMJ - 2000 Rounds

    CCI Maxi-Mag 22 WMR 40 Grain TMJ - 2000 Rounds

    $550.00

    In stock

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    Manufacturer CCI
    Condition New
    Bullet Weight 40 Grain
    Bullet Type Total Metal Jacket (TMJ)
    Use Type indoor range shooting, plinking at the range, varmint hunting
    Casing Type Brass
    Quantity 2000
    Ammo Caliber 22 Magnum (WMR)
    Manufacturer SKU 23
    Primer Type Rimfire
    Cost Per Round 27.5¢ per round

    For high volume target shooting with your .22 WMR rifle, grab this 2,000 round case of .22 Mag ammo from CCI. These rounds use total metal jacket (TMJ) bullets and can be used both indoors and outdoors. Each case contains 40 boxes of 50 rounds each in CCI's familiar plastic tray boxes.

    Each round in this case fires a 40 grain TMJ bullet at a high muzzle velocity of 1,875 feet per second. This results in a flat trajectory and good medium range accuracy with the point of impact being the same at 25 and 100 yards. While the total metal jacket projectile does not expand, it can be effective against varmints and small game with good shot placement.

    CCI is one of the most well regarded manufacturers of rimfire ammunition. Based in Lewiston, Idaho, alongside its sister company Speer, CCI operates as a division of the Vista Outdoor group of shooting related brands.

  2. Winchester Varmint HV 22 WMR 30 Grain Hornady V-Max - 1000 Rounds

    $279.85

    In stock

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    Manufacturer Winchester
    Condition New
    Bullet Weight 30 Grain
    Bullet Type V-MAX
    Use Type varmint hunting
    Casing Type Brass
    Quantity 1000
    Ammo Caliber 22 Magnum (WMR)
    Manufacturer SKU S22M2PT
    Primer Type Rimfire
    UPC Barcode 00020892102835
    Cost Per Round 28.0¢ per round

    These .22 Magnum rounds combine Winchester's ingenuity with Hornady's innovation and offer great hunting performance at an affordable cost. Each cartridge fires a 30-grain V-MAX projectile which is light and produces a high muzzle velocity; this results in a flat trajectory and reliable fragmentation upon impact.

    Fragmentation is also facilitated by the V-MAX's polymer windshield which resists drag in-flight and then initiates expansion during entry into a game animal. This effect prevents over-penetration and inflicts appropriate damage that will stop varmints like groundhogs, skunks, and even smaller coyotes. This particular bullet bears a sleek copper jacket and flat base for consistent stabilization and reduced lead fouling.

  3.  CCI Maxi-Mag 22 WMR 40 Grain CPHP - 2000 Rounds

    CCI Maxi-Mag 22 WMR 40 Grain CPHP - 2000 Rounds

    $600.00

    In stock

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    Manufacturer CCI
    Condition New
    Bullet Weight 40 Grain
    Bullet Type Copper-Plated Hollow-Point (CPHP)
    Use Type varmint hunting
    Casing Type Brass
    Quantity 2000
    Ammo Caliber 22 Magnum (WMR)
    Manufacturer SKU 24
    Primer Type Rimfire
    Cost Per Round 30.0¢ per round

    This is a great round for varmint hunting. From CCI, this 22 Magnum (WMR) ammunition is New with a Copper-Plated Hollow-Point (CPHP) 40 Grain bullet. You'll get 2000 rounds of Brass cased ammo that's ready for your next trip out to shoot. Like every round for sale, we stand behind this ammo and have your back so rest assured you're not only getting a good deal, you're getting the peace of mind that comes along with a trusted supplier.

  4. Winchester 22 WMR 28 Grain JHP LF – 50 Rounds

    Winchester 22 WMR 28 Grain JHP LF – 50 Rounds

    $15.85

    In stock

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    Manufacturer Winchester
    Condition New
    Bullet Weight 28 Grain
    Bullet Type Jacketed Hollow-Point (JHP)
    Use Type plinking at the range, varmint hunting
    Casing Type Brass
    Quantity 50
    Ammo Caliber 22 Magnum (WMR)
    Manufacturer SKU X22MHLF
    Primer Type Rimfire
    UPC Barcode 020892102354
    Cost Per Round 31.7¢ per round

    Winchester Repeating Arms developed the 22 Magnum to offer more power than the 22 LR for hunting small predators and varmints. The 22 WMR cartridge exhibits consistent expansion and deep penetration upon impact. Each round in this box of 50 features a 28 grain, lead-free, jacketed hollow point projectile. The unique bullet design delivers impressive terminal ballistics, especially for its size. This rimfire ammunition is non-corrosive and suitable for firearms chambered for the 22 Magnum.

    Winchester's products have a reputation for being reliable and high quality. Since 1866, Winchester has been a major contributor to some of the world's most trusted ammo. Don't waste any time and grab a few boxes of this top-quality 22 WMR ammo today!

  5. Winchester Varmint 22 WMR 30 Grain V-Max - 50 Rounds

    $15.85

    In stock

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    Manufacturer Winchester
    Condition New
    Bullet Weight 30 Grain
    Bullet Type V-MAX
    Use Type varmint hunting
    Casing Type Brass
    Quantity 50
    Ammo Caliber 22 Magnum (WMR)
    Manufacturer SKU S22M2PT
    Primer Type Rimfire
    UPC Barcode 020892102811
    Cost Per Round 31.7¢ per round

    Released in 1960, the 22 WMR is a great option for target shooting and varmint hunting. Reaching high speeds with great accuracy and a decent range, this round will have you blasting varmints to your heart's content.

    When reliability and great quality is your main concern, Winchester is the way to go. Founded in 1866, this amazing company is one of America's oldest and most trusted ammunition providers. Winchester's ammunition is loadedwith high quality components in the USA.

    These Varmint High Velocity rounds come loaded with Hornady V-Max bullets. This 30 grain projectile offers explosive expansion and fragmentation upon impact. Firing at 2250 feet per second, those varmints don't stand a chance against these highly effective, 22 WMR rounds.

    Customer Reviews

    Nice round at a today reasonable price

    I was running low and liked the on sale priced WMR Winchester rounds. Never had any issue with these rounds, of course, never had an issue with the CCI ammo either. Price drove this purchase as I was running low. I only use them for target/plinking in a six gun - not for any hunting.

    Review by Clark (Posted on 1/29/17)

  6. Winchester Super-X 22 WMR 40 Grain FMJ - 250 Rounds

    $79.50

    In stock

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    Manufacturer Winchester
    Condition New
    Bullet Weight 40 Grain
    Bullet Type Full Metal Jacket (FMJ)
    Use Type plinking at the range, varmint hunting
    Casing Type Brass
    Quantity 250
    Ammo Caliber 22 Magnum (WMR)
    Manufacturer SKU X22M
    Primer Type Rimfire
    UPC Barcode 020892100749
    Cost Per Round 31.8¢ per round

    Winchester has been around for over a century and a half, providing the United States with their amazing products. In these 150 years, Winchester developed their Super-X line of ammunition, designed to give you accurate, dependable, and exceptional ammunition, as one of their top products.

    Although developed in 1959, Winchester did not chamber the round until 1960, when they came out with their Model 61 slide rifle. When they finally came out with a rifle, Ruger, Savage, and Smith and Wesson already had firearms for the round.

    If you are looking at doing some range training before you take off varmint hunting, these 22 WMR rounds are just for you. With 250 rounds of 40 grain, full metal jacket, 22 WMR, you are set for a weekend of fun.

  7. CCI Maxi-Mag Hyper Velocity 22 WMR 30 Grain JHP – 50 Rounds

    $18.00

    In stock

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    Manufacturer CCI
    Condition New
    Bullet Weight 30 Grain
    Bullet Type Jacketed Hollow-Point (JHP)
    Use Type varmint hunting
    Casing Type Brass
    Quantity 50
    Ammo Caliber 22 Magnum (WMR)
    Manufacturer SKU 59
    Primer Type Rimfire
    UPC Barcode 076683000590
    Cost Per Round 36.0¢ per round

    Jacketed Hollow-Point (JHP) ammo that's as ready as you are for varmint hunting. Made by CCI, this 22 Magnum (WMR) ammunition is Brass-cased, Rimfire-primed with a 30 Grain bullet. These are trusted New rounds so sleep easy knowing you're picking up 50 rounds of 22 Magnum (WMR) that promises reliable feeding and extraction shot after shot.

  8. CCI 22 Magnum 30 Grain V-MAX - 50 Rounds

    $18.85

    In stock

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    Manufacturer CCI
    Condition New
    Bullet Weight 30 Grain
    Bullet Type Polymer Tipped
    Use Type varmint hunting
    Casing Type Brass
    Quantity 50
    Ammo Caliber 22 Magnum (WMR)
    Manufacturer SKU 73
    Primer Type Rimfire
    UPC Barcode 076683000736
    Cost Per Round 37.7¢ per round

    Invented in 1959, the 22 Magnum fires with great speed and accuracy, perfect for taking down varmints.

    When you want high quality rimfire ammo, CCI is the perfect manufacturer for you. These particular cartridges are especially effective, being loaded with 30 grain Hornady V-Max bullets. The V-Max is one of the most effective varmint hunting bullets on the market which offers explosive expansion and fragmentation upon impact. These polymer tipped, brass cased, rimfire rounds fire at 2200 feet per second and are a great option to eliminate the pests on your property.

  9. CCI GamePoint 22 WMR 35 Grain JSP – 200 Rounds

    CCI GamePoint 22 WMR 35 Grain JSP – 200 Rounds

    $94.85

    In stock

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    Manufacturer CCI
    Condition New
    Bullet Weight 35 Grain
    Bullet Type Jacketed Soft-Point (JSP)
    Use Type plinking at the range, varmint hunting
    Casing Type Brass
    Quantity 200
    Ammo Caliber 22 Magnum (WMR)
    Manufacturer SKU 963CC
    Primer Type Rimfire
    UPC Barcode 604544618860
    Cost Per Round 47.4¢ per round

    Designed for the Savage A22 but suitable for a variety of .22 WMR rifles, this CCI GamePoint ammunition offers superb performance against a variety of small game.

    These cartridges fire a light 35 grain jacketed soft point bullet at a muzzle velocity of 2,100 feet per second. This combination of a high velocity projectile with a soft tip lends itself to excellent expansion and terminal effectiveness without the massive fragmentation seen in other varmint loads. The light weight of the bullet keeps penetration to an appropriate level for small animals.

    CCI rimfire ammunition is widely prized among shooters for its excellent reliability and cost-effective performance. It is made in Lewiston, Idaho.

9 product(s)