The CCI TNT Maxi-Mag in .22 WMR delivers the explosive terminal performance varmint hunters demand, combining a 30-grain jacketed hollow point bullet with magnum rimfire velocity for devastating, reliable results in the field.
- 30-grain JHP bullet engineered for rapid, explosive expansion on impact
- 22 WMR chambering delivers magnum velocity of approximately 2,200 fps
- TNT hollow point jacket designed for total energy transfer and fragmentation
- Optimized for varmint and small pest control at extended field ranges
- Clean-burning propellant formulation keeps actions cleaner between range sessions
- 50-round box offers reliable, consistent performance shot after shot
Who This Is For
This load is purpose-built for varmint hunters and pest control shooters running a .22 WMR rifle or handgun who need a lightweight bullet that opens fast and transfers maximum energy without over-penetrating. Whether you're targeting prairie dogs, ground squirrels, or other small varmints, the CCI TNT Maxi-Mag 30 gr JHP gives you the flat trajectory and explosive expansion needed to make every shot count at distances where the .22 Magnum really shines.
Specifications
| Brand | CCI |
|---|---|
| Product Line | TNT Maxi-Mag |
| Caliber | .22 Winchester Magnum Rimfire (WMR) |
| Bullet Weight | 30 Grains |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Muzzle Velocity | 2,200 fps |
| Muzzle Energy | 322 ft-lbs |
| Primer Type | Rimfire |
| Casing | Brass |
| Rounds Per Box | 50 |
| Application | Varmint Hunting / Pest Control |
Frequently Asked Questions
How does the TNT hollow point differ from standard Maxi-Mag hollow point loads?
The CCI TNT bullet features an exceptionally thin, skived hollow point jacket engineered specifically for rapid, violent expansion even at the terminal velocities common in smaller varmints. Compared to standard Maxi-Mag hollow point offerings that focus on controlled expansion, the TNT variant is optimized for maximum fragmentation and energy dump — making it the better choice when you want instant, humane kills on varmints and minimal risk of over-penetration.
Is a 30-grain bullet the right choice for .22 WMR varmint hunting?
Yes — the 30-grain bullet weight is lighter than the traditional 40-grain .22 WMR loadings, which means higher muzzle velocity (around 2,200 fps) and a flatter trajectory at typical varmint ranges of 50–150 yards. The lighter, faster bullet also expands more aggressively upon impact, which is ideal for small varmints like prairie dogs, ground squirrels, and similar pests where immediate incapacitation matters. If you're hunting larger animals or need deeper penetration, a 40-grain load would be more appropriate.
Will this ammunition cycle reliably in semi-automatic .22 WMR firearms?
CCI is widely regarded as one of the most reliable rimfire ammunition manufacturers, and the TNT Maxi-Mag line is held to strict quality control standards for consistent primer ignition and powder charge. Most semi-automatic .22 WMR pistols and rifles cycle CCI Maxi-Mag loads without issue. That said, always consult your firearm's owner's manual for recommended bullet weights and confirm compatibility, as some semi-auto platforms are optimized for specific bullet weights or overall cartridge lengths.
- Caliber:
- 22 WMR
- Bullet Weight:
- 30 GR
- Bullet Type:
- JHP
- Purpose:
- Hunting
- Type:
- Rimfire Ammunition
- Box Quantity:
- 50
- Case Quantity:
- 2000
- Lead Free:
- No