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    Cooper Arms Model 21 Rifle in .221 Fireball

    A Streak of Lighting on the North Forty!

    This handsome Cooper Arms Custom Classic is chambered for the .221 Remington Fireball. This well-crafted rifle has all the features that place it in the fully custom class of modern rifles. The scope is from Redfield, 4-12x 40mm all cinched down in Leupold rings and bases.
    This handsome Cooper Arms Custom Classic is chambered for the .221 Remington Fireball. This well-crafted rifle has all the features that place it in the fully custom class of modern rifles. The scope is from Redfield, 4-12x 40mm all cinched down in Leupold rings and bases.
    The profile of the rifle shows the amount of details put into this product. Top quality wood, fine checkering and a smooth oil finish are the traits of this custom rifle.
    The profile of the rifle shows the amount of details put into this product. Top quality wood, fine checkering and a smooth oil finish are the traits of this custom rifle.
    Comes the beginning of summer, this man starts to think of the time when the fields have just been cut and the lonely woodchuck is starting to move around. A tour of the local farms then becomes a top priority over spreading wood chips or cleaning the garage, with some hiking and walking down the lane road followed by a few hours of pleasurable glassing. Today, in my part of the northeast, the chuck has just about given up the open fields for a den, as coyotes seem to have dibs on the first unsuspecting Marmota monax to rear his head above ground. Most have moved to a safer haven along the stonewalls were they have their back protected by the hedgerows making them harder to spot and shoot.

    For this and over the longer winter, my interest grows for a new rifle, perhaps chambered for an existing cartridge never used before for varmints. With the fire going, I sat down with a pile of catalogs, a computer with access to the internet and started turning the pages. Trying something different, I recalled a conversation I had a few years back with Al Russo, then the director of firearms marketing at Remington Arms. As we all sat around talking guns, cartridges and hunting trips, Al was looking for a cartridge to chamber into their new line of Model 700 “Classic” rifles. Everyone had a suggestion of course, but when I mentioned the .221 Fireball, you could hear the ice melting in the glasses! Come to find out later that my suggestion “has not fallen on deaf ears” and while it would take a little longer to design the gun properly to feed (a magazine modification) the Fireball, in 2002 it was on line. Prior to this, the Remington XP-100 pistol was home to the Fireball, and while I liked this little .224-inch entry, this space pistol was not for me and when it came to the Model 700, yikes, I had more than I could handle at the time.

    The pistol grip is profiled to the right angle and fits the hand regardless of if the gun is being used on the bench or prone in the field. The checkering pattern follows here with a metal grip cap completing this part of the gun.
    The pistol grip is profiled to the right angle and fits the hand regardless of if the gun is being used on the bench or prone in the field. The checkering pattern follows here with a metal grip cap completing this part of the gun.

    Since Stan’s gun is a single shot, just laying a cartridge into the receiver and pushing it forward into the chamber, makes the rifle ready for action. Crisp detailing of the inletting is evident around the action and bolt handle notch. Leupold rings match the Redfield scope and the rifle is right on the money.
    Since Stan’s gun is a single shot, just laying a cartridge into the receiver and pushing it forward into the chamber, makes the rifle ready for action. Crisp detailing of the inletting is evident around the action and bolt handle notch. Leupold rings match the Redfield scope and the rifle is right on the money.
    Digging deeper, and moving out of the box, I turned to Cooper Arms in Montana, which does list a bunch of fine-looking rifles under their Model 21 single-shot rifle – perfect for my pursuit of small game. I am a sucker for a “custom” type of gun, so checking off the list, I came across a model they call their “Custom Classic” and even though my gun was ordered a few years back, this model is still available. Today, the list includes the .221 Fireball along with eight other varmint-type calibers from the .17 Fireball up to the .223 Remington AI and finishing up with the .300 Blackout.

    For those who like a little more on their rifle without going through a long list of options, this Model 21 might be just the gun. Naturally, with this model, expect to pay a little more but considering all the standard features included in the $3,900 price tag, it might be worthwhile to order one. On the list is a half-minute of angle accuracy out of the box with premium factory ammunition, a 24-inch chrome moly premium barrel, and a 3-lug stainless steel bolt all wrapped around a fully-adjustable, single-stage trigger. That is just the beginning!

    This photo shows how the checkering pattern follows around the forend with a complete three-panel coverage to include a ribbon for that custom look.
    This photo shows how the checkering pattern follows around the forend with a complete three-panel coverage to include a ribbon for that custom look.
    When it comes to the stock, the standard items will impress, but more options are available to make your gun a distinctive one of a kind custom rifle. Right from their shop, my gun came with an AAA Claro Walnut stock, a shadowline cheekpiece, African ebony forend tip, western wrap around fleur-de-lis hand checkering with ribbons, a steel grip cap, all finished off with a Pachmayr recoil pad, a hand rubbed oil finish and an optional personalized serial number. Additionally, since this is a single-shot rifle, there is no floorplate to mar the lines of the gun and for shooting; the trigger broke right on the money at three pounds with not a bit of sensation regarding creep before the sear broke.
    This Classic Custom follows the tradition of a fine stock having a straight stock sans Monte Carlo hump, and for an addition to the gun, a shadow line was ordered. The rubber Pachmayr pad is standard and since it is only a .22 caliber, a thin pad was installed.
    This Classic Custom follows the tradition of a fine stock having a straight stock sans Monte Carlo hump, and for an addition to the gun, a shadow line was ordered. The rubber Pachmayr pad is standard and since it is only a .22 caliber, a thin pad was installed.

    During my tenure as a gun writer, I have seen, shot and photographed more than my share of fine weapons. The boys at Cooper outdid themselves with this gun when it came to the finish, design and the more conservative, classic approach. The stock rates every bit of the AAA grading with bands of fiddleback and swirls of color that are the trait of Claro walnut. The oil finish represents that found of vintage guns turned out by the master’s years back. Smooth to the touch and applied as to fill the pores of the wood, all completed, it has a satin patina worthy of a gun of this stature.

    The checkering is straight to the point and done with pointed diamonds, no run overs and cut to a fine 24 lines per inch (my count). On the forend, the pattern runs around this part of the gun with a ribbon breaking it up into three panels. On the tang of the grip, the checkering meets at the top of this part of the stock in a perfect “V” pattern. The ebony tip is without any spacers and the well-designed pistol grip is finished off with a metal grip cap that can be customized with engraving of the buyer’s design. Typical of a high-grade gun, the cheekpiece has a shadow line and with the straight comb, leads the eye to the center of the scope every time. Ready for field use, I ordered a thin, presentation recoil pad with a black spacer and sling swivels for carrying the gun outdoors.

    Stan used the RCBS die set for his handloads. Once he fireforms the cases, he just backs off on the sizing die as to neck size the cases only.
    Stan used the RCBS die set for his handloads. Once he fireforms the cases, he just backs off on the sizing die as to neck size the cases only.

    Over time, Stan found these four powders the best with the .221 Fireball. From left to right we have Reloder 7, Accurate 1680, IMR- 4198 and probably the best of all, IMR-4227.
    Over time, Stan found these four powders the best with the .221 Fireball. From left to right we have Reloder 7, Accurate 1680, IMR- 4198 and probably the best of all, IMR-4227.
    The action consists of 24-inch match grade barrel tapering to .670 inch at the muzzle with a target crown and free-floated within the stock. The bolt has a diameter of .560 inch from the bolt handle to the triple locking logs at the bolt face. Here, the buyer will find a blade type of extractor and combined with a Sako-styled ejection system, I found the gun never lacking in the functioning department. The two-position safety is on the right side of the receiver (left-hand guns are available) and when locked, it permits the bolt to be operated to add or remove rounds from the gun. The bolt release is on the left side and one push inward allows the bolt to follow to the rear for removal. The bolt handle is swept back for style, the bolt knob is plain but can be checkered and the bolt shroud, like the rest of the action including the receiver, trigger guard and barrel, is a satin blue. To complete the package, I mounted a Redfield 4-12x 40mm scope cinched in Leupold rings and bases that matched the color of the gun perfectly.

    Finally, options. If a few words could contain the content of the list, it might be never-ending, as they comprise almost 40 different custom grade options plus four engraving packages. While I cannot list them all (they are fully detailed in their catalog), exhibition grade wood of French or Turkish walnut and maple seems to be the most popular. These would be followed by such items as the Cerakote coating of various parts, checkering of the bolt, grip cap, a Neidner or skeleton buttplate, various barrel contours or fluting, special custom checkering patterns or even a stainless barrel with quarter rib express sights.

    One of the best groups with this rifle over time is this .312 inch three-shot cluster at 100 yards with a Sierra 52-grain boat-tail and IMR-4227 powder. All the details are in the story.
    One of the best groups with this rifle over time is this .312 inch three-shot cluster at 100 yards with a Sierra 52-grain boat-tail and IMR-4227 powder. All the details are in the story.

    Since we have the rifle detailed, the .221 Fireball is the star of the show for varmints. For those into the history of cartridges, Remington introduced the Fireball in 1963 in concert with its ill-fated XP-100 pistol. While the pistol fell to the wayside, the cartridge always seemed to be hiding in the shadows until companies like Cooper, Thompson Center, CZ-USA and others, brought it back into the limelight. For the varmint shooter, it was a no-brainer as bullets in the .224 caliber are out there by the dozens, brass is available in limited quantities from Remington, Lapua, Norma and Nosler and with a case that just beckons for the right powder with economy to boot, accuracy and distance is assured.

    Coming in second place is a combination of a 50-grain Hornady V-MAX, again with IMR-4427 with a velocity of 2,999 fps and a group of .500 inch.
    Coming in second place is a combination of a 50-grain Hornady V-MAX, again with IMR-4427 with a velocity of 2,999 fps and a group of .500 inch.
    Over the years, I have loaded and fired many loads with the .221 Fireball and except for only a few, all have been right on the money. Loading the .221 is easy and conforms to standard reloading practices for varmint rounds. First with any new adventure, I load about 50 cases with less than a full load of powder to fireform the cases. After that I neck size only and deprime the brass, check for overall length (1.390 inch), trim if I have to, chamfer both the inside and outside of the case, install CCI BR4 Benchrest primers and start the loading process.

    Some research is good to find out what powder is the best for this particular cartridge and good for a relaxing evening. I found that IMR-4227, AA 1680, IMR-4198 and Reloder 7 filled the bill for a case that holds roughly 21.0 grains of water in a gun with a 24-inch barrel and after a few hundred rounds, I have stayed the course. With bullets, the variety is much wider, but for the most part, I lean towards bullets in the 50- to 55-grain range from Hornady, Remington, Berger, Sierra and Speer in many designs. They all work and with tuning the cartridge to the right powder charge and can be extremely accurate.

    I’ll give a few examples of the best of the best that have been with me for years now. The most accurate I have ever shot in the Cooper was with the Sierra 52-grain boat-tail over 16.0 grains of IMR-4227 with a velocity close to 3,000 feet per second (fps) with groups running around .312 to .315 inch consistently at 100 yards. Overall length was 1.825 inches with the bullet installed. Second best would go to the 52-grain Hornady V-MAX with 15.8 grains of IMR-4227, 2,999 fps, overall length of 1.900 inches with groups with a mean of .500 inch. Last in the trio of awarded handloads goes to the Speer-55 grain softpoint over 17.6 grains of IMR-4198, overall length of 1.820 inches, a velocity of 2,818 fps ending up with a group of .750 inch. Once you get this far, why change when you have loads that fit your gun like a comfortable old shoe.

    Finally, in the top three, this Speer entry using IMR-4198 and a velocity of 2,818 fps hit .750 inch at 100 yards.
    Finally, in the top three, this Speer entry using IMR-4198 and a velocity of 2,818 fps hit .750 inch at 100 yards.

    While I have only touched on a few accurate loads for the .221 Fireball, it’s not hard to see this is a great varmint cartridge and combined with a good rifle like the Cooper, it will be your partner in the field for a long time.

    Just ask the man who owns one!

    Wolfe Publishing Group