I Shot the First Elk With the New 6.5 Creedmoor Plus Peak Ammo. It’s an Undeniable Elk Hunting Cartridge

There’s been plenty of excitement, and some skepticism, around Federal Premium Ammunition’s new Peak Alloy case technology, which allows for higher chamber pressures and turbo-charged muzzle velocities. This week, I was among the first to ever hunt elk with their brand-new 155-grain Fusion Tipped Plus Peak ammo in 6.5 Creedmoor. 

Outdoor Life shooting editor John B. Snow first covered the introduction of this new case material in January 2025, when Federal dropped the 7mm Backcountry. With this new cartridge, Snow was able to drive bullets from a 20-inch rifle that outran 7 PRC ammo from a 24-inch tube — with the same bullet. Then this summer Federal introduced the same Peak Alloy case material for the incredibly popular and equally ridiculed 6.5 Creedmoor — and the shooting world was turned upside down. 

I was able to get my hands on a few boxes of preproduction 6.5 Creedmoor Plus Peak ammo that was loaded with Federal’s 155-grain Fusion Tipped bullet. Now the 6.5 Creed could sling 155-grain bullets at 2900 feet per second? I immediately chopped off my man bun and went to the range. It was the “Needmoor” no longer.

I did some basic velocity testing with the Plus Peak Federal Fusion, compared it to traditional big-game cartridges, and then used it to shoot the biggest bull of my life. In short, I am a real believer in this new 6.5 Creed round, and I think that you should be, too. Here’s how it stacks up. 

6.5 Creed Plus Peak 155-Grain Fusion Tipped, Velocity Numbers

I shot the Plus Peak 155-grainers through a Christensen Evoke rifle with a 20-inch barrel. Over 20 shots I averaged a muzzle velocity of 2808 FPS. The 2900 FPS velocity that Federal is advertising is expected out of a 24-inch barrel. Over those 20 shots I recorded a standard deviation of 16.6 FPS, which is very solid for factory ammo. 

I also placed the new Garmin Xero C2 chronograph 500 yards downrange to record real-world velocities at target distance, which is what really matters. Over three shots, I was thrilled to see the 155-grain Plus Peak load averaged 2189 FPS at 500 yards. That long, sleek bullet was retaining velocity better than the popular, traditional elk cartridges and bullets.

How the 6.5 Creed Plus Peak Stacks Up 

For the sake of comparison, I also tested the velocities of .30-06, 165-grain AccuBond bullets at 500 yards. I was also getting about 2800 FPS at the muzzle with those time-honored AccuBonds. And, as expected, those bulkier slugs lost more velocity at distance. I recorded the data below, and added in some advertised ballistic data of other popular elk hunting cartridges for good measure. 

As you can see, the 6.5 Plus Peak 155-grain Fusion Tipped ammo gives up very little in terms of velocity and kinetic energy to even traditional magnum cartridges like the 7mm Rem Mag and .300 Win Mag. Now, of course, you can run heavier bullets in those magnum cartridges, but you also have to deal with substantially more recoil. 

I noticed only slightly more recoil while shooting the Plus Peak loads alongside the standard 6.5 Creedmoor loads, which is to say the overall shooting experience was wonderful. As we’ve written about extensively, shooting a lighter-recoiling setup isn’t about wussing out. It’s about being able to place bullets more precisely in a field shooting scenario and being able to spot your hits, which is nearly impossible to do with those hard-kicking magnums.  

In terms of accuracy, I had limited ammo to do in-depth testing, but Snow will have much more on that in the weeks to come. I did shoot one 20-shot group that averaged 1.8 inches with a mean radius of .44 inches and a 10-shot group that averaged 1.11 inches with a mean radius of .41 inches. That’s solid accuracy out of the affordable, all-around hunting rifle that I was using.  

Bullet Construction

I’ve witnessed great terminal performance with the Fusion Tipped bullets in the 6.5 PRC, so I was fully confident they would do their job on my elk hunt earlier this week in northern Utah. The Fusion Tipped bullet has a copper jacket that is electro-chemically bonded to the lead core. It’s designed to penetrate deeply while also mushrooming to create a devastating wound channel. Through the years, it has become one of the Outdoor Life staff’s favorite all-around big game bullets. 

Field Performance

On the second afternoon of the hunt my guide, Mack, and I worked our way through the aspens, surrounded by bugles in seemingly every direction. There were two bulls below us, one bull on the slope above us, and at least two more lingering around a series of wallows to the west.  

We took our time, still hunting our way through the timber, checking out bull after bull. A few of the bulls we spotted were 6x6s, but since it was still early in the hunt, Mack insisted we hold out for a bigger, mature bull. 

As the sun waned, we posted up above the wallows to see if the mature bull we were hoping for might appear. But in the distance, a bull continued to rip bugles that started off almost undetectably high and then rolled into a guttural roar. Even to my Midwestern ears, he sounded dominant. After a few minutes of listening to this distant bull, curiosity got the better of us and we decided to sneak closer. 

Before long, Mack got a brief look at the bull through his spotting scope and decided he was worth more through inspection. Unfortunately, just as we agreed that the bull was a good one, he angled away from us and disappeared from view. We hustled through a sage flat as Mack hit his cow call. In minutes, the bull stepped out into the open, at the edge of the timber. 

I was shocked by his massive body size and gnarly rack. He was the biggest I’d ever seen, and he was less than 100 yards away. 

But by the time we got the camera and rifle deployed, the bull had moved into a position where I didn’t have a clear shot. We shuffled as quickly and quietly as we could while Mack made a desperate bugle, hoping to stop the big bull before he disappeared into the timber. 

To my surprise, the bull turned at Mack’s call and now stood broadside, still only 100 yards away. I steadied the crosshairs and squeezed through the shot. The 155-grain bullet hit just behind the bull’s shoulder with an unmistakable thwack. The bull bounded once and then crashed. We could see his massive right beam sticking up through the grass. All was quiet as the sun set through the aspens behind him.

Mack guessed that the bull was six or seven years old. His antlers were stained green from rubbing, and he had a broken pedicle that caused his front tines to cross. Mack said it might be the biggest bodied bull he’d seen come from this area, which he’d guided in for many years. This was a massive, gnarly old elk and I spent a long time in the days after admiring him. 

My bullet had entered just above the bull’s heart and exited through the edge of his offside shoulder. It delivered textbook terminal performance, and the bull was dead within seconds of my shot. He never did make it into the timber.  

I realize the result of this hunt amounts to a sample size of one. But for Mack and myself, it was a definitive example that the bullet had worked as we’d hoped. 

The Most Versatile Cartridge?

Now, I realize that there are other cartridge options out there that offer more long-range velocity and energy. After all, the big brother of this 6.5 Plus Peak technology is the 7 Backcountry. But for regular hunting distances, this version of the 6.5 Creed gives up nothing. 

What the Plus Peak ammo offers is nearly endless versatility in the 6.5 Creedmoor. The chambering now has an irreproachable big-game bullet, weight, and downrange velocity. 

The Plus Peak 6.5 Creedmoor lineup will eventually expand to include a 155-grain Fusion Tipped, 130-grain Terminal Ascent, 127-grain Barnes LRX, 153-grain Sierra Tipped MatchKing, and 156-grain Berger Elite Hunter.

But of course, it is still the Creed you knew and loved. You can still opt for lighter bullets, bullets with milder velocities, match bullets, and everything in between. If you wanted only one rifle to hunt and shoot everything, it would be hard to argue against the 6.5 Creed with these new Plus Peak options on top of the existing universe of Creed ammo. 

I’m also happy to report that I had zero issues cycling and feeding this Plus Peak ammo through the Christensen Evoke rifle. Some folks had experienced issues with heavy bolt lift while shooting some of the early 7 Backcountry ammo through certain rifles. I have about 125 rounds of Plus Peak through my rifle, and so far so good. I’m hopeful that Federal has effectively solved those issues. 

Federal says that Plus Peak ammo will start shipping to stores around the country within the week. So keep an eye out for it. I suspect it will be snapped up quickly. I will certainly be hunting with it more this fall.