For nearly two decades, the FN America SCAR has carried a reputation for durability, modularity, and hard-use reliability. Now FN is rolling out the next generation of the FN SCAR.
And the goal is clear: keep the unmistakable SCAR DNA, but make it softer, smoother, and more adaptable for modern shooters, without jacking up the price.
The headline change is inside the gun. FN reworked the operating system with a lighter, hydraulically buffered two-piece bolt carrier that acts like a built-in shock absorber.
The result is noticeably reduced felt recoil and faster follow-up shots. It’s the kind of upgrade you don’t see from across the range, but you’ll absolutely feel it on the trigger.
Speaking of triggers, FN didn’t leave those alone either. The 16S and 17S get an improved single-stage trigger, while the precision-leaning 20S moves to a new two-stage setup.
Controls are now fully ambidextrous and customizable, with multiple selector lever options that let shooters fine-tune the rifle to their preferences instead of adapting around factory limitations.
One of the biggest updates is suppressor readiness. The new SCAR ships with U.S. standard muzzle threads—1/2×28 for 5.56 and 5/8×24 for 7.62—making it compatible with forward-venting suppressors.
FN is leaning into that capability with the launch of its new FN QD556™ and FN QD762™ suppressors.
These are forward-venting, Inconel-built cans designed specifically with the SCAR’s gas system in mind, aiming to reduce backpressure while maintaining reliability.
They’re rated for serious abuse too, surviving 10,000-round endurance tests that exceeded DoD SURG requirements.
Up front, the rifle gets an extended receiver and integrated rail with M-LOK at 3, 6, and 9 o’clock, giving shooters more room to mount accessories and better support-hand leverage.
AR-pattern pistol grip compatibility, user-changeable barrels, improved sling mounting points, and Torx fasteners round out a long list of small but meaningful refinements.
Despite all the updates, FN kept what matters. The cold hammer-forged, chrome-lined barrel stays. The short-stroke gas piston remains. Testing still runs hard. Up to 16,000 rounds without major component failure.
The next-gen SCAR lineup includes the 16S, 17S, and 20S, alongside the existing SCAR 15P pistol, with calibers ranging from 5.56 and 7.62 to 6.5 Creedmoor and .300 BLK.
Same legend, better manners. And finally, suppressor-friendly right out of the box. Learn more HERE.
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19 Comments
I wonder how much of a difference the reduced recoil makes in real-world shooting scenarios.
Will the lighter bolt carrier affect durability over thousands of rounds? That’s the big question.
FN is really pushing the envelope with this new model. Excited to see how it performs.
The focus on modularity and customization shows FN understands modern shooter needs.
I’d love to hear from actual users after they’ve put some rounds through it.
The customizable selector lever options are a great feature for tactical users.
Hydraulically buffered bolt carrier? Sounds like a tech breakthrough. Will it stand the test of time?
I hope these upgrades don’t come at a steep price increase. The SCAR was already pricey.
The SCAR has always been a top-tier rifle. These upgrades make it even more competitive in a crowded market.
Agreed. The recoil reduction alone is a game-changer for follow-up shots.
But will the price stay reasonable, or will FN take advantage of its reputation?
The ambidextrous controls are a welcome addition. It shows FN is listening to user feedback.
Better triggers and lower recoil? Seems like a no-brainer upgrade. Here’s hoping the quality holds.
FN always builds tough rifles. Will the new SCAR maintain that reputation while being smoother?
Interesting to see FN focusing on suppressor readiness. More shooters are going that route these days.
This is why the SCAR remains a favorite among professionals. Keeps evolving with the times.
The SCAR was already reliable. These upgrades just make it more versatile.
The two-stage trigger on the 20S is a nice touch for precision shooters. Too bad it’s not across all models.
Hydraulic buffering in a rifle? That’s a first. Let’s see if it holds up in extreme conditions.