One Week with the **CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off**
As someone who’s spent over a decade putting gear through its paces in everything from dusty workshops to rugged backcountry trails, I’m always on the lookout for ammunition that offers consistent performance and reliable expansion. My pursuit led me to the CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off, a load promising match-grade accuracy and serious terminal ballistics for varmint control. I was particularly interested in its advertised explosive expansion and flat trajectory, traits crucial for precise shots at varying distances. A recent surge in prairie dog activity on a local ranch presented the perfect opportunity to test this specialized rimfire round.
I typically rely on a trusted few brands for my rimfire needs, but the specific performance claims of this CCI offering piqued my interest. I had been experiencing some inconsistent results with other brands on smaller varmints, leading to frustration and less-than-ideal outcomes. The allure of a round designed for “maximum lethality” without sacrificing accuracy was a compelling proposition. My initial impression upon unboxing the cartridges was positive; the brass cases were uniformly finished, and the TNT Jacketed Hollow Point bullets appeared well-formed. It felt good to hold a box of ammunition that promised a specific, high-performance outcome.
First Use Experience
My first testing ground for this CCI ammunition was a familiar prairie dog town on a warm spring afternoon. I was using a .17 HMR rifle known for its inherent accuracy, so the platform was dialed in and ready to go. I loaded up a magazine and settled into my prone position, aiming at a target at approximately 150 yards.
The first few shots were incredibly satisfying. The flat trajectory lived up to its billing, and the groups were tight, easily within the one-inch circle I’d drawn. When a prairie dog presented itself, I squeezed the trigger. The impact was immediate and decisive; the animal dropped without a struggle, demonstrating the projectile’s rapid and violent expansion.
Extended Use & Reliability
Over the course of that week, I put several boxes of the CCI TNT .17 HMR ammunition through its paces, engaging targets from 50 yards out to well over 200 yards. The reliability of the CCI priming was evident; I experienced zero misfires or ignition issues, even when the ammunition was exposed to a light morning dew. The consistency in performance across different distances was remarkable, with the bullets maintaining their aerodynamic efficiency.
Compared to some of the other .17 HMR loads I’ve used, the TNT rounds seemed to hold their accuracy better at longer ranges, exhibiting less “mid-range rise” as the product description suggested. There were no signs of case neck damage or bullet deformation even after repeated chamberings, which speaks to the robust construction of these cartridges. Cleaning was straightforward; the brass cases ejected cleanly, and I noticed minimal fouling compared to some copper-jacketed alternatives.
Breaking Down the Features of **CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off**
Specifications
This CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off comes with a precise set of specifications designed for varmint hunting. Each cartridge features a 17 grain TNT Jacketed Hollow Point (JHP) bullet, which is engineered for rapid expansion upon impact. The cartridge case material is brass, ensuring good feeding and extraction.
CCI boasts a muzzle velocity of 2550 ft/s, contributing to its flat trajectory and long-range accuracy. The application is explicitly listed as Varmint, underscoring its intended purpose. The ammunition is packaged in a 50-round box, and the primer style is Rimfire, standard for this caliber.
These specifications are crucial for understanding the ammunition’s performance. The lighter, faster 17-grain bullet is optimized for speed and energy transfer, leading to the advertised “explosive expansion” on small game. The brass casing is a reliable standard, promoting smooth cycling through semi-automatic and bolt-action firearms alike.
Performance & Functionality
In practice, the performance of this CCI ammunition is exceptional for its intended use. The explosive expansion on impact is not hyperbole; it’s a noticeable characteristic that translates to quick, humane kills on small varmints. Accuracy at longer ranges is a standout feature; shots remained remarkably consistent even when pushed to the upper limits of the .17 HMR’s effective range.
The primary strength of this ammunition lies in its terminal ballistics for varmints. The combination of speed and the TNT bullet design ensures that energy is delivered efficiently at the point of impact. Its biggest weakness, if one can call it that for this specific application, is its specialized nature; it’s not designed for larger game or defensive scenarios where deep penetration is paramount.
This ammunition certainly meets and exceeds expectations for varmint hunting. The accurate at long ranges claim is well-supported by my field tests. It provides a significant advantage over many standard rimfire loads when dealing with small, fast-moving targets that require precise shot placement.
Design & Ergonomics
The design of the CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off is focused on delivering predictable performance. The TNT bullet’s jacket is specifically designed to peel back and initiate rapid expansion, while the exposed hollow point cavity facilitates this process. The overall build quality of each cartridge feels robust, indicative of CCI’s reputation for ammunition manufacturing.
The ergonomics of using this ammunition are tied to the firearm it’s loaded into. However, the consistent dimensions of the brass casings and the well-formed bullets ensure smooth feeding and extraction in compatible rifles. There’s no “learning curve” for the ammunition itself; it’s designed to function as expected when chambered correctly.
The tactile feel of the cartridges is standard for high-quality rimfire ammunition. The knurling on the bullet’s jacket, though subtle, might offer a marginal increase in grip during manual loading. The clean finish and consistent weight of each round contribute to an overall impression of a well-crafted product.
Durability & Maintenance
In terms of durability, ammunition is generally considered a consumable item, but the construction of these rounds suggests good longevity for storage. The Jacketed Hollow Point design is robust enough to withstand the pressures of firing and the rigors of cycling through a firearm without degrading. There are no specific maintenance requirements for ammunition itself beyond proper storage.
Storage is key; keeping the cartridges in a cool, dry environment away from direct sunlight will preserve their integrity and performance over time. I experienced no issues with the ammunition degrading or showing signs of corrosion during my week-long test. If stored correctly, these rounds should maintain their effectiveness for years.
There are no inherent failure points in the design of this ammunition itself, other than the standard risks associated with handling any firearm rounds. Proper firearm maintenance and care are far more critical to reliable function than any perceived issue with the ammunition’s construction.
Accessories and Customization Options
Ammunition typically does not come with accessories, and this CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off is no exception. There are no “customization options” for the rounds themselves. However, the quality of the ammunition is directly enhanced by the firearm it is used in.
The CCI Ammunition brand is well-regarded, and their commitment to quality means you’re getting a consistent product. Using this ammunition in a rifle with a well-maintained bore and a quality trigger will certainly optimize its performance. The most crucial “accessory” for this ammunition is a reliable firearm chambered in .17 HMR.
Pros and Cons of **CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off**
Pros
- Exceptional Varmint Lethality: The 17 grain TNT Jacketed Hollow Point bullet delivers devastating expansion, leading to quick and effective kills on small game.
- Proven Bullet Design for Explosive Expansion: The TNT projectile consistently performs as advertised, ensuring maximum energy transfer.
- Match-Grade Accuracy: The ammunition delivers impressive shot-to-shot consistency, crucial for precise targeting at various distances.
- Flat Trajectory: The combination of velocity and bullet design results in minimal mid-range rise, simplifying aiming.
- Reliable CCI Priming: Known for consistent ignition, ensuring dependable performance every time the trigger is pulled.
Cons
- Specialized Application: Primarily designed for varmints; may not be ideal for larger game or self-defense scenarios requiring deep penetration.
- Cost: While offering excellent performance, specialty ammunition can sometimes be pricier than standard loads, though the $1.00 off deal helps.
Who Should Buy **CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off**?
This ammunition is an excellent choice for varmint hunters and pest control professionals who utilize the .17 HMR caliber. If you frequently target prairie dogs, ground squirrels, rabbits, or similar small game and demand precise, ethical takedowns, this is a load you should seriously consider. It’s perfect for shooters who appreciate the performance benefits of a fast, expanding hollow-point bullet at range.
Those who should likely skip this product are individuals looking for ammunition for larger game hunting or for defensive purposes. The 17 grain TNT Jacketed Hollow Point is optimized for fragmentation and expansion on small targets and may not provide sufficient penetration for medium-sized game. If you primarily shoot .22 LR or .22 Magnum, this .17 HMR ammunition will obviously not be compatible.
For those who do purchase this ammunition, ensuring you have a quality .17 HMR rifle with a clean barrel and a good trigger is paramount to unlocking its full potential. A rifle scope with adjustable parallax and target turrets can also significantly enhance your ability to utilize its long-range accuracy.
Conclusion on **CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off**
The CCI Ammunition TNT .17 Hornady Magnum Rimfire 17 Grain TNT Jacketed Hollow Point Rimfire Ammunition
53 $1.00 Off lives up to its promises of accuracy and lethal performance. Its specialized design delivers impressive expansion, making it a top-tier choice for any serious varmint hunter using a .17 HMR rifle. The consistent CCI priming and the effectiveness of the TNT bullet design provide a reliable and satisfying shooting experience.
Considering its specialized nature and excellent performance, the price point for this ammunition, especially with the offered discount, is justified. It provides a noticeable step up in terminal ballistics for small game compared to many other rimfire options. I would highly recommend this ammunition to anyone focused on varmint control with their .17 HMR firearm. If precision and rapid humane takedowns are your priority, this CCI offering is definitely worth adding to your gear.