Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
The CCI Mini-Mag 22LR ammo in 40 grain fragmenting hollow point configuration bridges the gap between high-volume plinking and small-game lethality. CCI has loaded rimfire cartridges since 1962, and the Mini-Mag line remains one of the most widely issued high-velocity .22 rounds in circulation. The segmented hollow point design fragments into three equal-mass pieces upon impact, creating distinct wound channels that accelerate incapacitation on squirrels, rabbits, and barn pests out to 75 yards. At 1235 feet per second and 135 foot-pounds of energy, this load sits in the supersonic band — flat trajectory, reliable expansion, and enough authority to anchor game without the splash associated with hyper-velocity loads.
Built for the Box
Clean-burning propellants distinguish CCI rimfire from bulk offerings. Shooters running 500-round afternoons report visibly less carbon fouling in the chamber and bore compared to economy brands. CCI priming remains consistent lot-to-lot — ignition failures run well under 1 in 1,000 rounds when rifles are maintained and ammunition stored in climate-controlled conditions. The fragmenting hollow point nose splits predictably on contact with fluid-filled targets; gel-block testing shows three distinct petal tracks radiating from the primary wound cavity. For hunters working thick brush where follow-up shots are complicated, this terminal behavior shortens tracking distances and reduces the chance of wounded escapees.
The Numbers
| Spec | Value |
|---|---|
| Caliber | 22 Long Rifle |
| Bullet weight | 40 Grains |
| Bullet type | Fragmenting Hollow Point |
| Muzzle velocity | 1235 Feet Per Second |
| Muzzle energy | 135 Foot Pounds |
| Rounds/box | 100 Round |
| Velocity rating | Supersonic |
| Lead free | No |
| Intended use | Range & Target |
| Manufacturer | CCI |
This 100-round bulk pack ships from CCI’s Lewiston, Idaho facility. Non-corrosive primers and brass-plated cases feed reliably in bolt-action, semi-automatic, and lever-action platforms. Browse the full CCI 22LR Ammo lineup for additional grain weights and bullet profiles suited to competition, training, and field applications.
Safe Handling & Compliance
Federal law requires purchasers to be at least 18 years old for rifle and shotgun ammunition, and at least 21 for handgun ammunition. Ammunition cannot be shipped to certain states, counties, and cities — review our ammunition shipping restrictions before ordering. Store ammunition in a cool, dry location away from heat sources and out of reach of unauthorized users.
- Observe the four universal firearm safety rules at all times: treat every firearm as loaded, never point at anything you are not willing to destroy, keep your finger off the trigger until ready to fire, and know your target and what lies beyond it.
- Verify compliance with state and local laws governing ammunition purchase, possession, and transport in your jurisdiction before ordering.
- This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands thoroughly after handling and dispose of packaging responsibly.
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