Thinking about getting a different hunting rifle? How would you like to have a rifle in a caliber that can take North American game from woodchucks to musk oxen, has a recoil much lighter than the 7mm Magnum, when shooting handloads can out-perform most .270 Win, .30-06 and 7mm Magnum factory loads at 300 yards, can be found at gun shows reasonably priced in bolt, pump, autoloading and single shot actions, and has a wide selection of bullets available? Sound like a new caliber of the future? No, the .280 Remington is not new.
Even when this handloader’s dream caliber was introduced to the shooting world by Remington in 1957, the concept of the .280 wasn’t totally new. A similar cartridge, the 7X64mm Brenneke, was developed in 1917, and the 7mm-06 was around in the 1940s and ’50s. The .280 Rem is a 7mm with a bullet diameter of .284″ and is based on the .30-06 case necked down.
The .280 Rem case approximates the .270 Winchester except that the .280’s shoulder is moved slightly forward, and the neck diameter is larger. The advantage of the .280 over the .270 is a better pressure velocity ratio. According to Hatcher’s Notebook, it is difficult to load the .270 Win to a specified velocity and stay within pressure limits, whereas the .280’s slightly larger bullet base area and slightly greater case capacity yield lower pressure for the same velocity.
After its introduction, the .280 Rem got off to a slow start. Since it was first associated with the model 740 autoloader and a little later with the 760 slide-action rifle, the rumor circulated that the .280 Rem was loaded at low pressure levels for these guns. Right or wrong, it hurt the acceptance of the new cartridge.

Another problem the new cartridge faced was the popularity of the .270 and .30-06. There just didn’t seem to be room for another similar cartridge. The problem was worsened in 1962 when Remington introduced the immediately successful 7mm Magnum. Many would-be .280 fans went to the magnum. Perhaps the lowest blow was changing the name of the .280 Remington to the 7mm Express Remington in 1979. This simply confused shooters and did nothing for the cartridge’s popularity. Except for reloaders, who had learned of the .280’s versatility, there was little attention given to the caliber under its new name.
During the early 1980s, several ballistically knowledgeable gun writers produced articles proclaiming the .280 Remington “one of the best” long range, big game cartridges. The number of 7mm bullets available was growing, but the number of bolt action rifles in this caliber were limited. By 1985, increased interest in the .280 Rem shown by shooters prompted Remington to recommit to the .280 and drop the 7mm Express Remington name in favor of the original designation. The following year, the company introduced a new factory load featuring the 140-gr. pointed softpoint bullet, with clear down-range superiority in velocity, energy and trajectory over the .270 Win, .30-06 and other medium-caliber cartridges. Remington also returned the .280 Rem to their bolt actions in the Model 700 Mountain Rifle and custom KS Mountain Rifle.

Other rifle manufacturers, including Winchester and Browning, followed Remington’s lead. Ammo manufacturers such as Federal, Hornady, Norma, Winchester and Remington began to offer excellent factory loads ranging from 120-grain to 165-grain bullets. The renewed interest in the .280 Rem lasted about one decade but now its popularity is on the decline. Due to this surge of interest in the 1990’s several discontinued rifle models are now available at gun shows in .280, including bolt, pump, autoloading, and single shot actions.
Because of the decreased interest in the .280 Rem following the 90’s you can only find new guns being made by a few gun companies such as Remington and Thompson/Center. It is still a favorite among custom rifle makers.
While a selection of good factory loads now exists, handloading is what brings out the best qualities of this cartridge. At my last count, there are over 50 bullets, ranging in weight from 100 to 195 grains, available in 7mm. This allows the .280 handloading shooter to hunt small varmints to moose with the same rifle.

Based on hand loading research, the .280 reaches its peak performance with a 140-grain bullet propelled by medium-slow powders, such as IMR 4350 or IMR 4831. With a 140-grain bullet, it is possible to achieve velocities in the 3000 feet per second (fps) range from bolt action rifles. For lighter bullets, H414 or IMR 4064 works well, and in the heavier bullets, AA 3100 does a good job. Throughout the entire range of bullet weights, I have gotten pleasing results with IMR 4350, and if I could only have one powder for the .280, that would be my choice.
One way to evaluate the hunting long-range performance of the .280 Rem. is to compare its ballistics with peak-performing bullet weights in better-known medium-sized game cartridges. For this example, the Federal Fusion SP was used. According to published Federal Fusion SP factory load data, the 140-grain .280 round generates a muzzle velocity (MV) of 2990 fps and at 300 yards has retained energy of 1831 foot/pounds (ft./lbs.). With a 100-yard zero, the 300-yard trajectory is -11.0 inches. By contrast, the 130-grain .270 has an MV of 3050, retained energy at 300 yards of 1618 ft./ lbs. with a trajectory of -11.0 in. The .30-06, with a 150-grain bullet, has an MV of 2900 fps, retained energy at 300 yards of 1693 ft./lbs., and a -12.5-inch trajectory. The 7mm Magnum, firing a 150-grain load, has an MV of 3050 fps, retained energy at 300 yards of 2091 ft./lbs., and a trajectory of -10.4 inches. The 6.5 Creedmoor firing a 140-grain bullet has a MV of 2725 fps, retained energy of 1426 ft./lbs at 300 yards with a trajectory of -14.0 inches.
The .280 factory load exceeds both the .270, 6.5 Creedmoor and .30-06 in 300 yard down-range retained energy and is only 260 ft./lbs. under the 7mm Magnum. The bullet drop at 300 yards is slightly superior to the .30-06, and 6.5 Creedmoor equal to the .270 Win. and less than one inch more than the 7mm Mag.
If the handloader wants to enhance the .280’s down-range capabilities, he can load a 140-gr. spitzer boat tail to get a MV of 3000 fps. He will increase 300-yard retained energy to over 1900 ft./lbs. and decrease trajectory to -3.0 inches, surpassing most factory loads. While the .280 holds its own with ballistics down-range, it does an equal or better job than the comparative calibers in some other areas. Its recoil is not excessive, about the same as the .270 and 6.5 Creedmoor, somewhat lighter than the .30-06, and much lighter than the 7mm Magnum. This point alone can give some .280 shooters an edge, as they can concentrate on marksmanship and not be preoccupied with the impending jolt. After all it’s all about bullet placement.
As I mentioned earlier, a big advantage to the .280 is the wide variety of 7mm bullets, both in weight and design, available to the handloader. Perhaps the major advantage of the .280 over the .270 is the choice of bullets, especially in heavy weights.

I had never shot a .280 until the summer of 1987. During the first 30 years of the .280’s life, like most shooters, I took a ho-hum attitude toward this little-known cartridge. It was in the last year or two of my guiding big game hunters that I became interested in this caliber. I saw hunters using hand loaded .280’s take mule deer, caribou, moose and whitetails at some very long ranges with well-placed, one-shot kills. I became impressed with this cartridge I had considered just another .270.
When several bolt action rifles became available in .280, I decided it was time for me to give the cartridge a good workout. During the summer of 1987, I spent a lot of time on the range working with both factory loads and handloads. The results were impressive enough that I decided to take three big game hunts – elk, pronghorn and whitetail deer – each using a different rifle and a different load in the .280.
For elk I chose the Ruger Model 77. The handload that I decided on was a 175-grain Nosler Partition pushed by 52.5 grains of Accurate 3100. That load gave me consistent 1.2-inch five-shot groups and had a 200-yard energy load of one ton. On the second day of my elk hunt, I got the opportunity to give the .280 its true test. After watching a 6×6 bull elk fighting a smaller bull at daybreak, I lost sight of both when the smaller one ran off and the 6×6 retired to the dark timber. Around noon, I spotted the big bull bedded down on a rocky slope of timber but could only see his head and antlers.
As I closed the distance with the wind and cover in my favor and attempted to get his body within view, the bull suddenly got up some 100 yards from where I lay in cover. My first shot hit a dead limb long before it got to the bull. The second, at 180 steps, caught the now-running animal in the shoulder, and he slid to a permanent stop in a little rocky opening. My first field test of the .280 was a smashing success.
Only a few days later I tested the .280 Remington on pronghorn. For this hunt, I had selected the Winchester Model 70 Winlite because of its 22-inch Featherweight barrel. The load I selected was the Remington factory 150-grain pointed soft point, with which the rifle shot consistent five-shot groups of 1.5 inch.
On the first morning of the hunt, I spotted a nice pronghorn buck lying in sagebrush about 600 yards away at the bottom of a slope. Trying to close the distance, Garry Dick, my hunting partner, and I slipped through the brush for some 200 yards. At about the 400-yard mark, we came to a fence, where we stopped to plan our next move, but the buck got up and started trotting away. Deciding to try the shot, I rested the Winchester on top of a fence post, held over the back of the buck, and touched off a round. “Just over him,” Garry told me. “Drop six inches.” At the second shot, the pronghorn went down. The .280 Remington had done its job.
December of ’87 was the date of my next test of the .280. Whitetail deer hunting guide David O’Keeffe, who specializes in big whitetail bucks, had invited me to hunt two of his ranches in Texas. He was especially glad to have me continue my .280 tests while hunting with him, as David is a .280 fan and did all his North American big game hunting with a Ruger 77 in that caliber.
For this hunt I opted for the new Remington 700 Mountain Rifle. The load I settled on for this hunt was 55.0 grains of IMR 4350 under a 145-grain Nosler ballistic tip bullet. It registered a MV of 2888 fps and shot one-inch groups.
The first whitetail buck to fall to my .280 was a 10- point buck which scored 142-5/8 Boone & Crockett points. I took it at 209 yards. Later in the week David put me on 12- point buck that I took at 125 yards with the .280. Both bucks went down in their tracks.
After my range and hunting tests I was most impressed with the .280 cartridge and the three bolt-action rifles I had tested it in.
Since those early tests I have come to be a .280 Rem fan and have taken most of the North American and New Zealand big game with a variety of .280 Rem rifles shooting a combination of factory and handloads.
However, this cartridge does have its limitations. I don’t consider the .280 adequate for large salmon-fed coastal grizzlies or enraged grizzlies. Along the same lines, the large 195-grain bullet, which one would think would put the .280 in the grizzly class, is handicapped in that the large bullet takes up a lot of case capacity when properly seated, thereby losing velocity.

Another drawback to the .280 Remington is that I have had difficulty finding .280 factory loads in many stores which had plenty of .270 or .30-06. You’d better take enough ammo with you if you are going to remote locations to hunt.
The .280 Remington excels when handloaded, and if you want to stick to factory loads you may not consider it better than the .270 or .30-06 to make the change. Being a .30-06 fan, I don’t think I would trade my pet .30-06 for a .280 if I didn’t handload.
With that said, any other remarks I could make would be pro .280. I entered my test of the .280 with no pre-conceived notions. I didn’t particularly care if it performed well; my tests were to satisfy my curiosity. However, after living with the .280 almost full-time for that entire hunting season, and the years since taking most North American big game with it, it is now one of my favorite calibers.





