As a long-time hunter and outdoor writer, I’ve spent years exploring various rifle platforms and cartridges. Few have captured my attention quite like the Remington XP-100 and its chambering in the 221 Remington Fireball. This isn’t just a rifle; it’s a piece of American firearms history, known for its unique design and surprising power. The Remington Fireball XP-100, and the 221 rem fireball cartridge itself, offers a flat trajectory and impressive energy for its size, making it ideal for specific hunting applications and precision shooting. We’ll delve into everything from its origins to current availability of 221 fireball ammo, and even compare it to other popular varmint cartridges.
The story of the XP-100 begins in the early 1970s. Remington, seeking to capitalize on the growing popularity of single-shot rifles and the desire for a powerful, compact hunting weapon, developed the XP-100. It wasn’t designed to be a general-purpose rifle; instead, it was specifically engineered for taking medium-sized game at longer ranges. The original Remington XP-100 was initially offered in .224 Remington, .222 Remington, .243 Winchester, .308 Winchester, and, crucially, the 221 Remington Fireball. The Remington xp 100 history is one of innovation, though production was ultimately limited.
The rifle’s design is distinctive. It features a lightweight, aluminum alloy receiver and a heavy-barrel, often fluted for heat dissipation. The single-shot action is incredibly strong, capable of handling high pressures. Early models, the Remington xp 100 original price was around $350-400, a significant investment at the time. The Remington XP-100R, a later variant, offered a more refined stock and improved trigger.
The 221 remington fireball is where things get really interesting. Developed in the 1960s by Remington’s engineers, it’s a shortened and necked-down version of the .222 Remington cartridge. This modification resulted in a smaller case capacity, but also increased powder efficiency and a significantly flatter trajectory. The 221 fireball vs 22 hornet debate often arises, and while both are excellent varmint cartridges, the Fireball generally offers a bit more energy at longer ranges.
Here’s a quick look at typical 221 fireball load data (sourced from Hornady Ballistics):
These numbers demonstrate the cartridge’s capability. It delivers impressive energy for its size, making it suitable for varmints like prairie dogs, coyotes, and even small deer. The flat trajectory minimizes holdover at longer distances, a significant advantage for accurate shooting.
For those interested in handloading, 221 fireball brass is readily available from various manufacturers like Hornady and Nosler. Reloading allows you to tailor loads to your specific rifle and desired performance. However, always consult reputable reloading manuals (like those from Hodgdon or Lyman) and follow safe reloading practices. Reloaders Nest is a great resource for load data.
The combination of the XP-100 and the 221 Fireball excels in several areas:
I’ve personally used a 221 remington fireball rifle to successfully harvest numerous prairie dogs at distances exceeding 300 yards. The key is understanding the cartridge’s limitations and practicing extensively to master its trajectory.
This is where things get tricky. Remington discontinued the XP-100 many years ago. Finding a used Remington xp 100 can be a challenge, and prices have steadily increased due to their collectibility and performance. Expect to pay anywhere from $800 to $1500+ for a well-maintained rifle, depending on condition and any aftermarket upgrades.
Currently, no major manufacturer is producing a rifle specifically chambered in 221 Fireball. However, several custom rifle builders will chamber rifles for the cartridge. Thompson/Center Arms previously offered a single-shot rifle in 221 Fireball, but it’s no longer in production. You’ll likely need to explore the custom rifle market or search for a used XP-100.
221 fireball ammo can be harder to find than more common cartridges. Major manufacturers like Winchester and Federal occasionally produce it, but availability fluctuates. Hornady consistently offers 55-grain loads, which are a reliable choice. Online retailers like MidwayUSA and Brownells are good places to check for current stock. Be prepared to pay a premium compared to more popular cartridges.
The remington xp-100 accuracy is generally excellent. The heavy barrel and solid receiver contribute to inherent precision. Many owners report sub-MOA (Minute of Angle) accuracy with quality ammunition and careful load development. However, accuracy can vary depending on the specific rifle, ammunition used, and shooter skill. Proper bedding of the action and a good trigger pull are crucial for maximizing accuracy.
Let's briefly compare the 221 Fireball to some other popular varmint cartridges:
| Cartridge | Bullet Weight (Typical) | Velocity (Typical) | Energy (Typical) |
|---|---|---|---|
| .221 Fireball | 55 grain | 3,200 fps | 1,280 ft-lbs |
| .22 Hornet | 45 grain | 3,200 fps | 800 ft-lbs |
| .222 Remington | 55 grain | 3,400 fps | 1,300 ft-lbs |
| .223 Remington | 55 grain | 3,250 fps | 1,282 ft-lbs |
As you can see, the 221 Fireball occupies a unique space. It offers more energy than the .22 Hornet but is more compact than the .222 Remington or .223 Remington. It’s a specialized cartridge, but one that excels in its niche.
Before handling any firearm, including the Remington xp 100, always prioritize safety. Follow the four rules of firearm safety: Treat every gun as if it is loaded, keep your finger off the trigger until ready to shoot, never point a gun at anything you don’t intend to shoot, and be sure of your target and what is beyond it. Additionally, familiarize yourself with local hunting regulations and practice responsible shooting habits. Respect the environment and adhere to Leave No Trace principles when hunting or shooting outdoors. Always consult with the National Park Service and USDA Forest Service for regulations in specific areas.
The Remington XP-100 in 221 Fireball is a fascinating piece of firearms history. While finding one may require patience and effort, the rifle’s unique design, accuracy, and the cartridge’s flat trajectory make it a rewarding choice for hunters and precision shooters who appreciate a bit of classic American ingenuity.