Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
You need clean kills on coyotes, prairie dogs, and ground squirrels without leaving lead fragments in the field. CCI loads the 22 Winchester Magnum Rimfire with a 30 grain Speer TNT Green jacketed hollow point — a lead-free projectile engineered for rapid expansion and complete fragmentation on impact. At 2050 feet per second muzzle velocity and 280 foot-pounds of energy, this supersonic rimfire round extends effective range beyond standard 22 LR while meeting California Condor Preservation Act requirements and state-level lead-free hunting mandates. The 22 WMR cartridge chambers in bolt-action rifles, lever guns, and revolvers rated for magnum rimfire pressures, delivering flat trajectory and predictable wind drift to 125 yards on varmints.
Load Profile
CCI seats the Speer TNT Green bullet — a compressed copper-tin composite with a thin jacket and hollow cavity — in non-corrosive primed brass cases. The powder charge produces consistent velocities across temperature ranges, and the lead-free construction eliminates heavy metal residue in suppressed firearms. New production, U.S.-made components ensure reliable ignition in semi-automatic rifles and single-action revolvers. Each 50-round box ships in plastic trays that protect rim profiles during transport.
Specs at a Glance
| Spec | Value |
|---|---|
| Caliber | 22 Winchester Magnum Rimfire (WMR) |
| Bullet weight | 30 Grains |
| Bullet type | Jacketed Hollow Point (Speer TNT Green) |
| Muzzle velocity | 2050 Feet Per Second |
| Muzzle energy | 280 Foot Pounds |
| Lead-free | Yes |
| Rounds/box | 50 Round |
| Velocity rating | Supersonic |
| Corrosive | No |
| Intended use | Hunting |
| Manufacturer | CCI (United States of America) |
This load zeroes at 75 yards in most 22 WMR rifles with 1.5-inch scope height, delivering 1-inch drop at 100 yards and sufficient energy for ethical shots on fox-sized predators to 125 yards. Shop more rimfire options in our 22 WMR ammo category.
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 rules of firearms safety at all times when handling firearms and live ammunition
- Verify current state and local hunting regulations regarding lead-free ammunition requirements before using this product in the field
- This ammunition is certified by the State of California under the Condor Preservation Act and complies with California lead-free hunting mandates — store in original packaging to preserve compliance documentation
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