The 25 Creedmoor Cartridge: A Long-Range Goldilocks

Regardless of whether you’re a fan, Hornady’s 6.5 Creedmoor forever changed cartridge design and consumer expectations of factory ammunition. The Creedmoor’s success was a slow burn but, once it took off, there was no stopping it. In the years that followed, Hornady’s ballisticians have applied the lessons learned from that cartridge to a broad spectrum of applications ranging from the .300 PRC down to the .22 ARC. The newest among them is the .25 Creedmoor, a cartridge with real potential for long-range competitive shooting as well as hunting medium-size game.

Those who toss aside the Creedmoors as equals to other cartridges with similar velocities are missing the point. There is far more to cartridge design that bullet diameter and velocity. There are a few important principles that made the 6.5 Creedmoor successful, and these have been carried forward to other cartridges, including the new .25 Creedmoor.

The first principle is to get more of the bullet out of the case body. The junction of the ogive and the bearing surface sits outside the case rather than inside the neck. That provides more case capacity for propellant and puts tighter constraints around the bullet as it transitions to the rifling.

This goes hand in glove with the next principle, which is to control freebore dimensions so there is little room for the bullet to tip as it begins its journey into the bore. The freebore on the .25 Creedmoor is 0.150 inch long and 0.2575 inch in diameter. This tight diameter is one of the keys to the cartridge’s accuracy potential. Compare that to the .257 Roberts, whose freebore diameter is a gaping 0.261 inch.

Case Design

Another Creedmoor trademark is head height, which allows for longer and more aerodynamic bullets to be used without pushing the bullets deep into the case. Traditional bullets in the .257 diameter topped out at around 120 grains, which was just fine for the short- to medium-distance hunting applications of the era. The .25 Creedmoor’s head height allows for much longer bullets such as Hornady’s 138-grain A-Tip and 134-grain ELD Match.

So why a .25 when there are already 6.5 and 6mm options? Call it the Goldilocks solution for long-range precision matches. Let’s take the Precision Rifle Series as an example. For many years 6.5mm cartridges dominated the sport until shooters began migrating to 6mm cartridges due to their reduced recoil. The ability to spot one’s shots downrange is a key element of that sport, so even a minor reduction in recoil becomes a significant advantage.

The .25 Creedmoor splits the difference between the 6.5 and 6mm cartridges. It produces slightly less recoil than a comparable 6.5 but with longer barrel life than most 6mms. Perhaps most importantly, it has superior wind drift characteristics when compared to either the 6.5 or 6mm cartridges in its class.

With all things being equal, the .25 Creedmoor’s 134-grain ELD Match load drops 40 inches at 500 yards compared to the 6mm 108-grain ELD Match’s 38-inch drop and the 6.5mm 140-grain ELD Match’s 44 inches.

Wind Drift

When it comes to wind drift with a 10 mph wind at 500 yards, the .25 Creedmoor drifts 13 inches with the 134-grain ELD Match and only 11.8 inches with the 138-grain A-Tip. The 6mm and 6.5 drift 16 and 14.5 inches, respectively.

These numbers might seem like marginal advantages, and they are. The reality is, though, at its highest levels PRS is a sport where tiny margins add up. The difference between hitting or missing a target or two over the course of a two-day match can determine the winner.

My hands-on introduction to the .25 Creedmoor came during the 2025 Hornady Precision Rifle Challenge near Woodruff, Utah. This match, which is considered one of the toughest in the PRS, involves long shots in tricky wind situations.

This was my first-ever PRS match and, boy, did I pick a hard one. My rifle was a borrowed .25 Creedmoor built on a Zermatt Arms TL3 action with a 1:7.5 twist 26-inch pre-fit barrel from Preferred Barrels. The barreled action rode in an MDT chassis, and my scope was a Leupold Mark 5 HD 5-25x56. I shot Hornady’s 134-grain ELD Match ammo exclusively, which gave me an average muzzle velocity of 2,863 fps at 6,400 feet of elevation.

Popularity

Three out of the nine shooters in my squad were shooting rifles chambered in .25 Creedmoor, while another was using the .25x47 wildcat. Our squad was very generous about sharing information and, as the match progressed, it became clear that the .25 Creedmoor had a slight but definite wind advantage over the 6.5 and 6mm cartridges.  For someone who is new to the sport, that was a tremendous aid when it came to hitting some of the longer targets in tough wind conditions.

NRL Hunter is another precision rifle sport that has rapidly gained popularity. Unlike PRS, NRL Hunter uses a power factor. The .25 Creedmoor just clears that hurdle, especially with the 138-grain A-Tip bullet, making it the most efficient factory cartridge available for that sport.

America’s history with .257 cartridges is almost exclusively tied to hunting, and the .25 Creedmoor will be no slouch in that role. Hornady’s Precision Hunter load pushes a 128-grain ELD-X at 2,850 fps, giving it excellent drop and wind drift characteristics beyond traditional hunting distances with minimal recoil. In November 2024, I watched Hornady senior ballistician Jayden Quinlan drop a fat Wyoming whitetail buck with the then-unreleased .25 Creedmoor using the ELD-X. With traditional-weight hunting bullets such as the 117-grain InterLock, the .25 Creedmoor bests the .25-06 in terms of velocity.

The .25 Creedmoor isn’t a game-changer that will make other cartridges obsolete but rather a common-sense round that fills an important niche in the precision shooting and hunting market. The combination of modern cartridge design characteristics with slick bullets that will maintain velocity downrange and perform well in the wind makes this cartridge a viable choice for PRS, NRL Hunter or for a low-recoil cartridge for deer-size game.

It’s prior to hunting season as I write this, and I plan on using the .25 Creedmoor for much of my hunting this fall—even if it’s just so I can say I used a .25 in ’25.

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