Shop by Caliber:
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222 Rounds of .22 LR Ammo by Winchester - 36gr CPHP
$12.0089 Ready to Ship
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5000 Rounds of .22 LR Standard Velocity Ammo by CCI - 40gr LRN
$279.002 Ready to Ship
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500 Rounds of .22 LR Ammo by Federal - 31gr - Copper Plated Hollow Point
$27.991 Ready to Ship
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500 Rounds of .22 LR Ammo by Fiocchi - 40gr LRN
$28.9980 Ready to Ship
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5000 Rounds of .22 LR Ammo by CCI Mini-Mag - 40gr CPRN
35 Ready to Ship
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500 Rounds of .22 LR Ammo by Winchester Super-X - 37gr CPHP
$29.9979 Ready to Ship
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100 Rounds of .22 LR Ammo by Winchester - 37gr CPHP - High Velocity
$6.00 As low as: $4.9982 Ready to Ship
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500 Rounds of .22 LR Ammo by CCI - 40gr LRN
$31.0082 Ready to Ship
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525 Rounds of .22 LR Ammo by Remington - 36gr HP
$34.0018 Ready to Ship
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5000 Rounds of .22 LR Mini-Mag Ammo by CCI - 36gr CPHP
$329.0029 Ready to Ship
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5000 Rounds of .22 LR Ammo by CCI Quiet-22 - 40gr LRN
$329.0012 Ready to Ship
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5000 Rounds of .22 LR Ammo by Remington Golden Bullet - 40gr Copper Plated Round Nose
$339.005 Ready to Ship
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500 Rounds of .22 LR Ammo by Federal Game Shok - 40gr CPRN
$34.00 As low as: $27.0075 Ready to Ship
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7200 Rounds of .22 Short Ammo by VOSTOK - 28 Grain LRN
$499.006 Ready to Ship
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2000 Rounds of .22 LR Ammo by Winchester - 40gr HP
$139.0020 Ready to Ship
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5000 Rounds of .22 LR Standard Velocity Ammo by CCI - 40gr LRN
$349.002 Ready to Ship
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5000 Rounds of .22 LR Ammo by Federal Gold Medal - 40gr LRN
$349.005 Ready to Ship
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100 Rounds of .22 LR Ammo by Winchester - 40gr CPRN - High Velocity
$7.00 As low as: $6.2531 Ready to Ship
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50 Rounds of .22 LR Ammo by Aguila - 40gr LRN
$3.5080 Ready to Ship
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500 Rounds of .22 LR Ammo by Remington - 36gr LHP
$34.9941 Ready to Ship
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600 Rounds of .22 Short Ammo by VOSTOK - 28 Grain LRN
$42.0077 Ready to Ship
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100 Rounds of .22 LR Ammo by CCI - 40gr CPRN
$7.50 As low as: $6.2587 Ready to Ship
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40 Rounds of .22 LR Ammo by Federal American Eagle - 38gr CPHP
$3.0057 Ready to Ship
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100 Rounds of .22 LR Ammo by Remington Golden Bullet - 40gr PRN
$7.5080 Ready to Ship
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5000 Rounds of .22 Short Ammo by CCI - 29gr Copper Plated Round Nose
$399.002 Ready to Ship
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100 Rounds of .22 LR Ammo with a Can Cooler by Federal - 40gr LRN
$7.9982 Ready to Ship
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100 Rounds of .22 LR Ammo by CCI - 40gr LHP
$8.0078 Ready to Ship
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500 Rounds of .22 LR Ammo by Federal Game Shok - 38gr CPHP
$40.0016 Ready to Ship
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50 Rounds of .22 LR Ammo by Federal - 40gr LRN
$4.0077 Ready to Ship
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50 Rounds of .22 LR Ammo by CCI - 40gr LRN
$4.0079 Ready to Ship
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50 Rounds of .22 LR Ammo by Federal - 40gr LRN
$4.0083 Ready to Ship
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50 Rounds of .22 LR Ammo by Aguila - 40gr CPRN
$4.0075 Ready to Ship
What is Rimfire Ammo?
Rimfire ammunition is one of the two major cartridge ignition technologies in widespread use. When the trigger of a gun firing rimfire ammo is pulled, the weapon's firing pin strikes the edge, or rim, of the cartridge's base and ignites the primer. This, in turn, ignites the propellant in the case, firing the bullet out of the gun. While large caliber rimfire cartridges were once common, most rimfire ammunition used today is of relatively low caliber; the most popular of these is the .22 Long Rifle, which is primarily used for hunting and target shooting. Firearms chambered for rimfire cartridges are diverse and range from single-shot precision target guns to AR-15 derivatives.Due to the fact that the case must be somewhat weak for the firing pin to ignite the primer, rimfire ammo is not reloadable. However, as thin rimfire cases do not require as much material as centerfire ones do, rimfire cartridges are relatively inexpensive to manufacture and are generally more cost-effective to shoot than centerfire ones. One notable exception is high grade competition ammo, which is made to extremely tight tolerances and with stringent quality control.