SPRINGFIELD ECHELON 4.0FC COMP REVIEW: Hands-On Test

I was in retail sales when the Springfield Echelon launched, so I had one in my hands from day one, and it won me over fast. The contoured grip, swappable backstraps, plate-free optic mounting, and aggressive slide serrations covered most of what I want in a striker-fired pistol

To me, it’s the perfect duty or defensive pistol. I own two of them: a full-size with a factory-threaded barrel and a Herrington Arms Comp, and a compact.

In January 2026, Springfield announced the Echelon FC, a hybrid model that uses a compact slide on a full-size frame (à la Glock 19X). This size is kind of the Goldilocks for duty and concealed carry. It gives you the best of both worlds.

Then, just in the past month, Springfield released the Echelon Pro Comp, a souped-up version of the base model. That line included an FC Pro Comp, which I find interesting because the Echelon family never had a standard FC Comp.

Well, maybe that thinking was fortuitous, because Springfield has (finally) released the Echelon 4.0FC Comp. Let’s see how good it is.

Thank you to Springfield Armory for providing a sample. All thoughts and opinions are my own.

Springfield Echelon 4.0FC Comp Features and Design

 The standard specs are as follows:

The Springfield Armory Echelon 4.0FC Comp (we need to work on these naming conventions…) adds (obviously) an integral compensator to the 9mm handgun, helping tame vertical muzzle rise—which is especially helpful with the FC’s shorter compact slide. The comp, which is really a port, uses a single port in the hammer-forged slide and barrel to redirect gas upward.

The design promotes faster follow-up shots, while positioning the front sight behind the compensator maintains an uninterrupted sight picture—which I really like. The pistol features a serialized, self-contained Central Operating Group (now available separately) that lets you swap frames easily.

However, my favorite feature of the Echelon platform is the Variable Interface System, which uses movable pins to provide a low, direct-mount solution for compatible red dot optics. I find it the most robust option available, while also letting you easily swap optic footprints.

SETUP

For setup, I swapped out the RMR pins for DPP ones. It’s very straightforward and easier if you have a set of needle-nose pliers. For the optic, I went with the Vortex Defender-ST Enclosed Solar. I’ve used these a ton, and they are my go-to. Across a handful of units, I’ve put well past 10,000 rounds on them.

For a holster, I’m using the Safariland Gravity holster set up for the Echelon 4.0C. To work with a CUBL receiver Mid-Ride, I’ve swapped the paddle for a QLS Fork. It all rides on my Safariland BASELINE MOLLE Belt, which I’ve grown to like quite a bit.

Testing the Echelon 4.0FC Comp on the range

Bill Drills

Bill Drills are my warm-up, and they show me fast how a pistol responds when I push it. I draw from the holster on a target around 7 yards away. The goal: six A-zone(ish) hits in 2.5 seconds or less.

Over five rounds, I averaged 2.218 seconds, with a 1.332 draw and splits in the .18 range. Overall, not bad. The FC Comp is easy to shoot, though a little jumpy until you get used to it.

The comp helps, but the shorter slide pushes the nose down more than the full-size gun I brought along. Hits were decent; I deliberately pushed the gun to its limit to see how it responded. So far, so good. 

Accuracy Testing

I’m shooting these groups from a tripod-mounted rest. Ammo-wise, I’m using Hornady 115-gr American Gunner.

Accuracy was about what I expected from a polymer-framed pistol: acceptable, but nothing to write home about. At 10 yards, the group measured 2.75”.

At 25 yards, it expanded to 4.5”. Serviceable, yes, but don’t think you’re buying this pistol for bullseye competitions. 

1-and-1 Drills

From a low ready, it’s one shot to slide lock, a reload, and one more shot, against a 3.25-second par. This is where the Echelon’s ergonomics really shine (and it helps that I have a lot of time behind one).

The average time over five runs was 2.51 seconds. First shots averaged 0.39 seconds, while reloads hovered just over 2 seconds at 2.12. However, my fastest reload was 1.89 seconds, which is really good for me.

The Humbler

I finished with the Humbler, a drill I picked up from James Williamson of HK. Starting from the holster or a bench, it’s ten shots into the A-zone, all inside a 10-second par.

I completed the drill in 8.98 seconds, which is a great run for me. However, I missed two shots outside the A-zone, though I nailed both in the head zone. So, you win some and lose some, but I’m pleased with how the FC Comp performed.

My Thoughts

What’s Good

I like the Echelon quite a bit. It’s my favorite polymer-framed, striker-fired pistol on the market.

Why? They fit me, and I shoot them well. Sometimes, it’s that simple.

But what do I like specifically? The overall ergonomics are excellent. The grip contour and the ability to swap backstraps are positives.

Both the mag and slide release are easy to reach and manipulate, which helped with drills. The pistols also have a gas pedal built into the side of the frame that helps control recoil.

The grip texturing is also good. On the full-size Echelon, you’ll notice I’ve added hockey tape. I sweat a lot, so I find the tape helps me even more.

The slide serrations look good and are very effective. I find the Echelon’s slide easier to manipulate than a Glock or P320.

I also think the VIS optic mounting system is the best available. No plates, and the optic mounts flush to the slide.

To me, there’s nothing better that’s equally adaptable. I hope more companies move to this style. 

Also, I found that a full-size frame with a compact slide shoots faster than the full-size gun. Because the slide is shorter, there’s less mass to reciprocate. Usually, this means more vertical muzzle rise, but the comp helps nullify it, making it a pretty fast gun. 

What’s Mixed

For pretty much any striker-fired pistol, the trigger is always mixed. I find the Echelon’s trigger to be fine: nothing bad, but it’s not amazing either.

The take-up feels slightly spongy, but the break is clean and consistent, with a short, audible reset. Again, I find it better than a Glock or P320 trigger, but not as good as a PDP or VP9 trigger.

The comp is just okay overall. I’d prefer a barrel-mounted comp, like the one I added to the full-size Echelon. I find them more effective. These vent gas vertically and laterally.

While I ran 115-gr ammo during the test (it’s what I had in bulk), comped guns generally run better with hotter ammo. The best way I can explain it is that comped pistols need higher-pressure ammo to actuate the comp, making it more effective. As I stated earlier, the FC Comp uses a port, which I find isn’t as effective as a true compensator. 

That said, the port is the right call for plenty of shooters. If you want a flatter-shooting gun straight out of the box, with no threaded barrel or add-on comp to buy, the FC Comp makes a lot of sense.

What Could Be Better

The only complaint I’ve ever had about the Echelon is the sights. I’m not a big fan of U-notch sights.

I like the front sight’s contrast, especially when co-witnessing with an optic. But I’d prefer a black, serrated, square-notch rear sight. I know this is nitpicking, but I’m not the only one who thinks this. 

Final Thoughts

The new Echelon 4.0FC Comp fills the final void in the Echelon lineup. With the recent introduction of the Pro series, Springfield now has an Echelon pistol for everyone.

The FC Comp, to me, is the perfect balance between a duty and a carry gun. If you want one gun to do it all, this is the one to look at. Between the controls, optic mounting system, and overall shootability, I can’t recommend the Echelon enough.

Holsters and Gear for the Echelon

Gravity™ Holster

$67.00

Incog X® IWB Holster

$102.50

BASELINE® MOLLE Belt

$170.00

FAQ ABOUT THE SPRINGFIELD ECHELON FC COMP