The Ultimate Guide to CCI Maxi-Mag TNT .22 WMR 30 Grain Jacketed Hollow Point Ammunition

For hunters and shooters seeking unparalleled performance in the versatile .22 Winchester Magnum Rimfire (.22 WMR) caliber, the CCI Maxi-Mag TNT 30 grain Jacketed Hollow Point (JHP) stands out as a premier choice. This guide delves deep into what makes this ammunition a top contender, exploring its design, ballistic characteristics, and why it's consistently chosen for everything from challenging varmint hunts to precise small game control. If you’re asking "What's the best .22 WMR ammo for rapid expansion?" or "How can I maximize my pest control efforts with rimfire?", you're about to discover a highly effective solution.

Unpacking the Power of .22 WMR Ammunition

The .22 WMR, often referred to as .22 Magnum, occupies a unique and powerful niche in the rimfire cartridge family. Introduced in 1959, it quickly gained popularity for offering significantly more velocity and energy than its older sibling, the .22 Long Rifle. This increased power translates directly to enhanced effective range and terminal performance, making it suitable for applications beyond simple plinking. It's a go-to for many who need a light-recoiling yet potent round for small to medium-sized pests and game.

When considering ammunition for your .22 WMR firearm, several factors come into play: projectile weight, bullet type, and intended use. The CCI Maxi-Mag TNT leverages a lightweight 30-grain projectile combined with a specialized Jacketed Hollow Point design to deliver a unique blend of speed and explosive terminal effect. This specific combination is engineered for those critical moments when immediate energy transfer and decisive incapacitation are paramount.

CCI Maxi-Mag TNT 30 Grain JHP: Engineered for Impact

The CCI Maxi-Mag TNT 30 grain Jacketed Hollow Point ammunition (Product Code: 0063) is purpose-built for high-speed, high-impact performance. It’s designed to provide shooters with superior control over nuisance animals and a humane solution for small game hunting. But what exactly makes this particular round so effective?

High Velocity for Flat Trajectory

One of the defining characteristics of the CCI Maxi-Mag TNT is its exceptional muzzle velocity. Propelling a 30-grain projectile at approximately 2200 feet per second (fps) from a rifle barrel, this round delivers a remarkably flat trajectory over typical rimfire distances. This high speed minimizes bullet drop, simplifying holdovers and allowing for more precise shot placement, especially when engaging small, fast-moving targets at varying ranges. For hunters aiming at small vital zones, a flat trajectory translates directly to increased accuracy and confidence in the field. This speed also contributes significantly to the energy the bullet carries downrange, which is crucial for effective terminal performance.

Jacketed Hollow Point (JHP) Design for Explosive Expansion

The "JHP" in Jacketed Hollow Point signifies a bullet construction optimized for rapid and dramatic expansion upon impact. Unlike a simple lead hollow point, the jacketed design provides structural integrity, allowing the bullet to maintain its form during its high-velocity flight and through light brush, yet still peel back aggressively when it strikes a target.

The TNT (Terminal Neutralization Technology) aspect of this bullet refers to CCI's specific engineering to ensure consistent and almost instantaneous expansion. When this 30-grain JHP projectile encounters a soft target, its nose cavities are designed to mushroom violently, creating a much larger wound channel than the bullet's initial diameter. This explosive expansion maximizes energy transfer within the target, leading to rapid incapacitation. For varmint hunters, this means clean, humane kills and minimal suffering, which is a key ethical consideration. For pest control, it means decisive results.

Optimized 30 Grain Projectile

The 30-grain weight is another critical aspect of this ammunition's design. In the .22 WMR caliber, common bullet weights range from 30 to 50 grains. The lighter 30-grain projectile, when combined with a powerful propellant charge, achieves higher velocities than heavier bullets. While heavier bullets might offer greater penetration, the 30-grain TNT prioritizes speed and immediate, dramatic energy dump. This makes it particularly devastating for smaller, thin-skinned animals where through-and-through penetration is less critical than rapid energy deposition and tissue disruption. It's a carefully balanced design, favoring swift, humane takedowns over deep penetration that might be excessive for its intended targets.

Ideal Applications: Where the CCI Maxi-Mag TNT Shines

The unique characteristics of the CCI Maxi-Mag TNT 30 grain JHP make it an exceptional choice for several specific shooting scenarios. If you're wondering "What's the best rimfire ammo for prairie dogs?" or "How can I effectively manage coyote populations with a .22 Magnum?", this ammunition offers compelling answers.

Varmint Hunting Excellence

This is arguably where the CCI Maxi-Mag TNT truly distinguishes itself. For hunters pursuing small to medium-sized varmints such as prairie dogs, groundhogs, gophers, rock chucks, and even foxes or coyotes, this ammunition offers a potent combination of accuracy and terminal performance.

• Prairie Dogs & Groundhogs: The flat trajectory allows for precise shots over varying distances common in open fields. The explosive expansion ensures that these smaller targets are dispatched quickly and cleanly, often with dramatic visual confirmation of impact. This is particularly valuable when needing to clear a field quickly and efficiently.
• Foxes & Coyotes: While some hunters might opt for larger calibers for these animals, a well-placed shot with a CCI Maxi-Mag TNT can be highly effective within the .22 WMR's practical range. The rapid energy transfer helps to ensure a humane kill, especially crucial for species known for their tenacity. The high velocity reduces the chances of a "running" shot, which can be critical for animal management.
• Raccoons & Opossums: For nuisance wildlife control around homesteads or farms, the precise and effective nature of this round minimizes risk of over-penetration in populated areas while delivering decisive results.

Small Game Hunting

While primarily known for varmints, the CCI Maxi-Mag TNT can also be used for certain types of small game. For experienced hunters targeting thin-skinned animals like rabbits or squirrels, the focus shifts to shot placement to minimize meat damage, given the bullet's explosive nature. A headshot or high shoulder shot would be ideal to ensure a quick harvest without ruining edible portions. Its inherent accuracy makes such precise shots achievable.

Pest Control and Ranch Management

For farmers, ranchers, or property owners dealing with persistent pests, the CCI Maxi-Mag TNT provides an efficient and effective solution. From controlling troublesome rodents that can damage crops or infrastructure to addressing opportunistic predators, the reliable performance of this ammunition offers peace of mind. Its availability in bulk packaging (50 rounds per box, 40 boxes per case) makes it an economical choice for ongoing pest management needs, reducing the frequency of reordering and ensuring you have sufficient supply on hand.

Why Trust CCI for Your Rimfire Needs?

When choosing ammunition, the manufacturer's reputation is just as important as the bullet's design. CCI has been a cornerstone of the rimfire ammunition industry for decades, known for its consistent quality, innovation, and reliability.

• Manufacturing Consistency: CCI's commitment to quality control means that each round of Maxi-Mag TNT is produced to exacting standards. This consistency translates directly into predictable performance, shot after shot. You can rely on uniform velocities, reliable ignition, and consistent accuracy, which are critical for both hunting success and target shooting.
• Reliable Priming: CCI is renowned for its reliable priming systems in rimfire ammunition. This means fewer misfires and more consistent ignition, crucial for rapid follow-up shots or when every shot counts in a hunting scenario.
• Innovation in Design: The TNT bullet itself is a testament to CCI's innovative approach to terminal ballistics. They continuously push the boundaries of rimfire performance, developing specialized bullet designs that meet the specific needs of hunters and shooters. The Maxi-Mag TNT is a prime example of their dedication to delivering purpose-built ammunition that excels in its intended role.
• Proven Track Record: Generations of shooters have relied on CCI ammunition for its dependable performance in various firearms and conditions. This long-standing trust is a strong indicator of the brand's commitment to excellence.

Common Questions About .22 WMR and CCI Maxi-Mag TNT

Users often have specific questions when considering new ammunition. Here, we address some common inquiries related to the CCI Maxi-Mag TNT 30 grain JHP to help you make an informed decision.

What is the effective range of the CCI Maxi-Mag TNT 30 grain JHP?

While the .22 WMR is a rimfire cartridge, its high velocity extends its effective range significantly beyond that of a .22 LR. For varmint hunting with the CCI Maxi-Mag TNT, an effective ethical range for clean kills typically falls between 100 to 150 yards, depending on the shooter's skill, the firearm's accuracy, and the size of the target. Beyond 150 yards, energy drops off, and wind drift becomes a more significant factor, though the bullet can travel much further safely. Its flat trajectory certainly helps maintain accuracy at these distances.

How does the 30-grain TNT compare to heavier .22 WMR bullet weights (e.g., 40 or 50 grain)?

The primary distinction lies in velocity and terminal effect.

• 30-grain TNT (JHP): Prioritizes maximum velocity and explosive, rapid expansion. Ideal for smaller varmints and pests where immediate energy dump is key and deep penetration is not required. It typically offers a flatter trajectory.
• 40-grain (JHP or FMJ): A more balanced option, often used for slightly larger small game or where a balance of penetration and expansion is desired. Velocities are lower than 30-grain but still substantial.
• 50-grain (FMJ or soft point): Offers the most penetration due to its heavier mass. Typically slower, making it suitable for larger small game or if deeper penetration is necessary, such as for tougher hides or bone.

Choosing between them depends entirely on your specific target and hunting conditions. For rapid, devastating expansion, the 30-grain TNT is unparalleled within its class.

Is the .22 WMR suitable for self-defense?

While the .22 WMR is significantly more powerful than the .22 LR, it is generally not recommended as a primary self-defense cartridge for personal protection against human threats. Its limitations include potential for insufficient penetration against heavy clothing or bone, and its terminal performance, while effective on small game, may not consistently achieve rapid incapacitation against a larger threat. However, for some individuals, particularly those sensitive to recoil or who cannot manage larger calibers, a .22 WMR might serve as a viable option in a compact firearm, especially with high-performance ammunition like the CCI Maxi-Mag TNT. It is always best to consult with firearms experts and choose a caliber appropriate for your specific self-defense needs and training level.

What types of firearms are best suited for CCI Maxi-Mag TNT?

This ammunition performs exceptionally well in firearms chambered for .22 WMR. This includes:

• Bolt-action rifles: Often providing the best accuracy potential due to rigid actions and longer barrels, maximizing the velocity of the 30-grain TNT.
• Lever-action rifles: A classic choice for hunting, offering quick follow-up shots.
• Semi-automatic rifles: Reliable feeding and cycling with quality .22 WMR semi-autos.
• Revolvers and pistols: While velocities will be lower from shorter handgun barrels, the TNT's design still ensures substantial energy transfer and expansion, making it a viable option for small game or pest control at closer ranges.

How should I store .22 WMR ammunition?

Proper storage is key to maintaining ammunition integrity and performance. Store CCI Maxi-Mag TNT in a cool, dry place, away from extreme temperatures and humidity fluctuations. An airtight ammunition can or container is ideal to protect against moisture. Avoid direct sunlight. When stored correctly, rimfire ammunition can maintain its performance characteristics for many years.

Acquisition and Availability

The CCI Maxi-Mag TNT 30 grain Jacketed Hollow Point ammunition (Product Code: 0063) is supplied in convenient packaging for both individual shooters and those needing larger quantities. Each box contains 50 rounds, perfect for a range session or a hunting trip. For those who require a substantial supply for extensive varmint control or regular shooting, the ammunition is also available in cases, with each case containing 40 boxes, totaling 2000 rounds. This bulk option provides excellent value and ensures you’re always stocked up.

This high-performance .22 WMR ammunition is available at DEGuns, a trusted source for quality firearms and shooting accessories. When you’re ready to experience the rapid expansion and decisive power of CCI Maxi-Mag TNT, look to DEGuns for your supply.

Conclusion

The CCI Maxi-Mag TNT 30 grain Jacketed Hollow Point ammunition is more than just another rimfire round; it's a meticulously engineered solution for specific shooting challenges. Its blend of high velocity, flat trajectory, and explosive terminal performance makes it an outstanding choice for varmint hunters, pest controllers, and small game enthusiasts who demand precision and immediate results. By understanding its design principles and optimal applications, shooters can truly harness the power of this exceptional .22 WMR cartridge. For those seeking to optimize their rimfire firearm's potential and achieve cleaner, more humane outcomes in the field, the CCI Maxi-Mag TNT from DEGuns represents a top-tier investment.

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Technical Specifications & Details

Feature	Description
Cartridge Type	.22 Winchester Magnum Rimfire (.22 WMR / .22 Magnum)
Bullet Weight	30 Grains
Bullet Type	Jacketed Hollow Point (JHP) with TNT (Terminal Neutralization Technology) design, engineered for rapid and explosive expansion upon impact.
Muzzle Velocity	Approximately 2200 feet per second (fps) from a rifle barrel, providing a very flat trajectory over effective distances.
Muzzle Energy	Around 322 foot-pounds (ft-lbs), delivering substantial energy transfer to target for rapid incapacitation.
Primary Use	Varmint hunting (e.g., prairie dogs, groundhogs, foxes, coyotes), small game hunting (e.g., rabbits, squirrels with precise shot placement), and pest control.
Packaging	Available in boxes of 50 rounds. Case quantity contains 40 boxes (2000 rounds total), offering convenience and value for bulk purchasers.
UPC (0063)	076683000630
Manufacturer	CCI Ammunition – A leader in rimfire ammunition, renowned for reliability, consistency, and innovative bullet designs, ensuring dependable performance with every shot.

Recommended Use Cases

Target Type	Primary Benefit	Considerations
Varmints	Provides explosive expansion and immediate energy transfer, leading to quick, humane kills on animals like prairie dogs, groundhogs, gophers, and rock chucks. Its flat trajectory aids in accurate long-range shots.	Highly effective for reducing pest populations quickly. Excellent for minimizing suffering due to rapid incapacitation.
Predators	Effective for smaller predators such as foxes and coyotes within the .22 WMR's practical range. The 30-grain JHP delivers significant shock and tissue damage, aiding in decisive takedowns.	Requires precise shot placement on these tougher targets. Consider range limitations for ethical kills.
Small Game	Can be used for small game like rabbits and squirrels when careful shot placement (e.g., headshots) is prioritized to minimize meat damage due to the bullet's rapid expansion.	While effective, the explosive expansion may cause extensive damage to edible portions if body shots are taken. Best suited for experienced hunters focused on precise placement.
Pest Control	Ideal for controlling various agricultural or nuisance pests around farms and properties, including rodents, raccoons, and opossums. The consistent performance ensures reliable results for ongoing management needs.	Minimizes over-penetration risks in some environments compared to centerfire rounds. Bulk availability in cases supports sustained pest management efforts.