Gun evaluate: FN 509 LS side long Slide 9mm Pistol

FN Herstal developed the FN 509 pistol to win the united states military and Air drive’s Modular Handgun equipment competitors. That didn’t occur.

I received. You gained. we all won. since the result of that competition turned into a force to create a household of polymer framed striker fired pistols that have proven to be probably the most most excellent of their category. And that family unit just got a little greater. greater. faster. And prettier.

Kicking off what FN promises to be a brand new line of premier models of their existing firearms, FN has just released a full-framed lengthy slide edition of their common duty pistol, the 509 LS aspect.

FN 509 LS Edge Long Slide 9mm Pistol

(picture courtesy JWT for thetruthaboutguns.com)

essentially the most glaring exchange over the previous FN 509, 509 Midsize, Compact, and Tactical pistols is the 509 LS part’s slide. Take a look at it. That’s a 6.7″ sight radius, simply slightly longer than the usual 1911 govt. All that precise property helps with actual capturing, and the length and a little bit greater weight at the front conclusion helps hold the sight returning rapidly to the target for quick comply with-ups.

FN 509 LS Edge Long Slide 9mm Pistol

(picture courtesy JWT for thetruthaboutguns.com)

It’s additionally received a great little bit of styling. advertising and marketing for any pistol with slide cuts on the body says that they’re there to increase slide velocity and the recoil profile. I don’t purchase it, and i’d fairly have the load to hold the muzzle down. They’re there to appear cool, and on the 509 LS side, it does appear cool.

FN 509 LS Edge Long Slide 9mm Pistol

(graphic courtesy JWT for thetruthaboutguns.com)

but just forward of those cuts is what’s definitely value paying consideration to. Take a glance at that ball end mill reduce. Does that remind you of some other pistol? it is going to. That’s the slide cut synonymous with the Browning hi-vigor that become produced by using FN as neatly.

That mill cut provides an elegant transition to the muzzle conclusion of a flat sided slide, the simple reason behind its inclusion on most customized 1911s. On the 509 LS facet, it’s aesthetically beautiful, but it’s additionally a nod to FN’s heritage and makes gun nerds smile. (inquire from me how i know.)

FN 509 LS Edge Long Slide 9mm Pistol

(graphic courtesy JWT for thetruthaboutguns.com)

The entire slide is neatly-entire with extremely slick and extremely-durable graphite physical vapor deposition (PVD).

FN guns are available two shades; grey and every shade of brown in the world. This one is gray and intensely neatly achieved. FN raised the bar on “typical” for their finish on the current US military carrier rifle, and that they did so again here. this is the type of conclude clients are used to paying penny for, and it’s worth each one of these pennies.

FN 509 LS Edge Long Slide 9mm Pistol

(picture courtesy JWT for thetruthaboutguns.com)

The 509 LS area’s polymer frame is textured on every facet, in a few distinct patterns. The front and rear of the grip have heavy raised bars while the sides are stippled like skateboard tape, and also points the FN logo.

The backstrap is detachable. each a bigger, greater rounded version and a flatter, thinner edition are protected. TTAG’s editor Dan preferred the smaller backstrap, however the bigger version turned into essential to get my hand within the correct place for the set off.

FN 509 LS Edge Long Slide 9mm Pistol

(graphic courtesy JWT for thetruthaboutguns.com)

The frame continues with the entire things we’d locate on a race gun, but turned down to 8. this is, the entire points are there, they’re just not obnoxiously there.

FN 509 LS Edge Long Slide 9mm Pistol

Courtesy FN

for example, the extended and flared magazine neatly. It’s beneficial at without delay funneling the journal into the gun, nevertheless it’s no longer overly huge and received’t get within the way of duty apparatus or other customary wear apparel.

FN 509 LS Edge Long Slide 9mm Pistol

(photo courtesy JWT for thetruthaboutguns.com)

The most effective issue I don’t like in regards to the frame is where it terminates into the magazine well. There are small divots on the backside of the polymer component of the grip. these divots serve a aim. within the adventure of a stuck journal, the divots allow the consumer to grip the journal base to tear the magazine out of the gun.

The 509 LS edge’s detachable magazine well now sits under those divots, making them now not only needless, however inhibit the potential for the shooter to rip out a magazine.

That said, the fastest manner I’ve discovered to get a caught magazine unfastened is to effortlessly grasp the mag release down, take a quick knee, and slam the trigger defend towards your thigh. if you didn’t bruise your leg, you probably didn’t hit it difficult enough. I’ve yet to discover a magazine that wouldn’t drop the usage of this method. You might also grow to be with some rounds spilled out, however gets the rest of the journal, or with a bit of luck your spare, again within the gun right away.

FN 509 LS Edge Long Slide 9mm Pistol

(photograph courtesy JWT for thetruthaboutguns.com)

For the 509 LS facet, that magazine liberate you’ll be conserving is neatly raised, rectangular, and nicely textured. once more, it’s effortless to get to, difficult to miss, but now not so giant that shooters with gigantic arms or these wearing gloves should still are expecting to inadvertently hit it.

The trigger look after is undercut and even with the very high grip this affords my dimension tremendous hand, it places my middle finger placed just below the magazine unencumber, correct the place it is going to be.

FN 509 LS Edge Long Slide 9mm Pistol

(picture courtesy JWT for thetruthaboutguns.com)

finally, the front of the frame activities a full 4 slot Picatinny rail for mounting your chainsaw bayonet or weapon gentle.

I’m infrequently a fan of the triggers on striker fired guns, and this one is not any exception. It’s honestly an development over the set off on the already pretty good inventory gun. On my Lyman digital trigger scale, this one broke at 4lbs 9.6oz, as a typical over 5 set off pulls. It’s additionally very constant, with just over one ounce as the difference between the heaviest and lightest of these pulls. That’s staggering.

The reset is respectable as smartly…very short, clean and quick to get again to. The side activities a large, flat trigger shoe that breaks correct at ninety levels. All of that mixed makes for very speedy, actual comply with-up pictures. here, the trigger stands out as equal or improved than anything on the market, including the aftermarket striker-fired gun triggers.

FN 509 LS Edge Long Slide 9mm Pistol

(picture courtesy JWT for thetruthaboutguns.com)

What doesn’t impress me about the set off is the initial pull. There are 3 separate and diverse stops ahead of the trigger shoe hitting vertical and the striker release. The result is a sort of light staccato mush, and detracts from the in any other case stellar performance.

there were no surprises in any respect when it got here to the precision the 509 LS area is in a position to. past the optics mount, the inventory iron attractions setup is as excellent as it gets. there is zero purpose to swap the points of interest on this gun. whatever thing you’d purchase doubtless isn’t this good. The front sight is a 1mm thick eco-friendly fiber optic float-adjustable front post.

FN 509 LS Edge Long Slide 9mm Pistol

(photograph courtesy JWT for thetruthaboutguns.com)

The rear sight is a bit more interesting. The sight itself is tall, with a flat returned rear face and serrations on the backside. When the entrance sight is in the core, it splits the sight photograph into three equal parts. There’s also a little of an optical illusion that makes the rear sight appear to be it’s a U-shaped notch when the front sight is centered, since the bottom edges of the rear are angled inward and not straight down.

The normal impact is that the sight lines up very right now on track, and it’s just excellent to get a vivid core dot at a 6 o’clock dangle.

FN 509 LS Edge Long Slide 9mm Pistol

Dan Z. for TTAG

with out an optic installed, the stock iron sight plate rises within the rear to form protecting ears on both side of the rear sight. As an introduced bonus, it give the shooter a lot of actual estate to seize a pocket, belt, boot, something is accessible to at once rack the gun in the experience the shooter needs to repair a malfunction with a single hand.

FN 509 LS Edge Long Slide 9mm Pistol

FN 509 LS Edge Long Slide 9mm Pistol

The FN 509 LS aspect also facets FN’s patented Low-Profile Optics Mounting gadget and contains assorted plates and mounting hardware. I’ve struggled to get on the miniaturized crimson dot optic (MRO) train. Most of it truly is because I’ve just now not educated adequate with it, and i’m at all times hunting for the dot.

That practising time is dramatically reduced here. I don’t completely be aware why, but with this gun, and a Leupold DeltaPoint pro established, the pink dot lines up appropriate with the entrance sight as I press ahead, because it may still.

probably it’s since the co-witnessed irons are excessive, and the MRO mounts so low. whatever thing the intent, it works more desirable for me than any other pistol optics system I’ve used, and makes me rethink dedicating extra time to an MRO to placed on a raise gun.

FN 509 LS Edge Long Slide 9mm Pistol

(photo courtesy JWT for thetruthaboutguns.com)

There’s truly no disadvantage to an MRO that co-witness with the inventory irons. If the technology fails, the iron attractions on the gun are still there. you’ve got a redundant sight gadget that’s now extra reliable than primary irons. Two is one.

It’s additionally better for most individuals when taking pictures far away. capturing a plate rack at 100 yards is a lot less complicated with an MRO than even with the better of iron attractions. but that’s now not the biggest knowledge, in my hardly humble opinion.

FN has had MROs on their weapons for ages, and that i’ve tried them on account that they got here out. I’ve run one on my FNX-45 Tactical when searching pigs at nighttime for years.

This, for me, is the large capabilities of MROs. It’s no longer capturing eight-inch targets at 7 yards within the daytime, or plates at rifle levels. It’s taking pictures anything at evening. With a contemporary MRO, you’re operating the actual identical sight image in sunlight hours, low easy, or with NVGs in no-easy situations. The capabilities of this characteristic cannot be overstated.

FN 509 LS Edge Long Slide 9mm Pistol

(picture courtesy JWT for thetruthaboutguns.com)

On the range, the 509 LS area carried out as reliably as one would expect from a manufacturer who can rightly claim to be “the area’s most battle proven firearms.” This pistol now has over seven hundred rounds via it. the primary 600+ were 115gr FMJ. Zero shock that it ran there.

I additionally threw in my trademarked (not truly trademarked) “field of loosies” at it. here is with ease the bag of random leftovers I have after I best have one or two of any certain manufacturer left within the box. I ran a hundred rounds like that. These included IMI’s weird die-cut round, in addition to protection rounds from Remington, Winchester, Wilson fight, and a couple of I didn’t recognize anymore.

Weights ranged from 100gr frangible to 147gr FMJ and HP, and even some 165s. in spite of everything this, I shot companies. I on no account cleaned or lubed the gun, other than my initial lubrication with just a few drops of Lucas oil, except it become time for pictures.

At no time did I experience any concerns loading, firing, or ejecting. not one of the three 17-circular presented FN magazines ever failed to lock into the gun with a light-weight push. None ever fell out. None didn’t feed.  The firearm on no account didn’t lock again on an empty magazine. I attempted to set off a malfunction by means of limp-wristing the gun, as well as maintaining it at awkward angles. The 509 LS edge by no means made so much as a hiccup.

FN 509 LS Edge Long Slide 9mm Pistol

FN 509 LS Edge Long Slide 9mm Pistol

It’s also in a position to enhanced-than-ideal precision with a fairly wide range of ammunition. The worst performing round (and that’s extraordinary because it’s continually one of the crucial superior) turned into IWI’s 115gr die reduce bullet, printing 2″ five round organizations at 25 yards, averaged over four shot strings. again, that become the worst.

The top-rated became Winchester’s 124gr +P PDX1 JHP, printing 1.5″. here’s an excellent-taking pictures round in each gun i take advantage of, with a terminal ballistic efficiency to match. these rounds bracketed the others I put in the course of the gun, and are the consequences capturing the gun with the provided iron points of interest.

apparently sufficient, with the DeltaPoint pro installed, the identical outcomes came about, with best a .2″ improvement with the Winchester cartridge and similar performance with the IWI circular.

FN 509 LS Edge Long Slide 9mm Pistol

(photo courtesy JWT for thetruthaboutguns.com)

This pistol is accurate and legitimate, however it’s also simply enjoyable to shoot. each person loves shooting a full-frame 5-inch barreled 9x19mm. It appears like dishonest. Recoil is very minimal, permitting new shooters to get at ease behind the gun, or experienced shooters to truly push themselves.

FN 509 LS Edge Long Slide 9mm Pistol

Courtesy FN

The lengthy slide, full grip, and narrowed front conclusion permit for speedy begins and prevents on the gun, making for reduced time and enhancing accuracy all over target transitions. Given today’s ammunition expenditures, you’ll probably run out of ammunition long earlier than you tire of taking pictures the 509 LS aspect.

When it comes to new products, FN Herstal is type of an bizarre duck. The equal business that waited except the 12 months 2000 to produce a striker-fired polymer frame 9x19mm, handiest to substitute it five years later with a hammer fired gun, is an identical enterprise to supply the imaginative P90, 5-Seven pistol, and 5.7x28MM ammunition.

The striker-fired FNS pistol didn’t come out until 2011, however through 2015, you may get the first construction optics-competent pistol in the marketplace, the hammer fired FNX-45 Tactical.

FN 509 LS Edge Long Slide 9mm Pistol

Courtesy FN

FN is as soon as once more at the back of the competition when it involves timing, however once again, nevertheless forward of the competition when it involves execution. I’ve shot the heck out of weapons that blur the strains between obligation and competitors from GLOCK, SIG, and others, and this one is the foremost I’ve seen of the striker fired lot.  It handles well and shoots neatly, however it’s the perfection of the optic equipment that nudges it to the entrance of the line of these guns.

I don’t be aware of what the next gun should be in the area line, (I’m hoping a suppressor- and MRO-competent FN 5-seveN), but when the leisure of them are anything like this one, i believe FN may have quite a lot of hits on their hands.

FN 509 LS Edge Long Slide 9mm Pistol

(photograph courtesy JWT for thetruthaboutguns.com)

The 509 LS aspect made me rethink MROs and switch my opinion on how handy the switch to that sophisticated optics system truly can be. Plus, it’s numerous enjoyable to shoot.

standards: FN 509 LS facet

Caliber: 9mm
capacity: 17+1
motion: Double-action, striker fired
Barrel size: 5 inches
typical length: 8.2 inches
Width: 1.35 inches
top: 5.9 inches
Weight: 31 oz.
Magazines: three blanketed
MSRP $1,499 (about ($1300 retail)

rankings (out of five stars):

trend and appearance * * * * *
For the class it’s in — polymer-frame striker fired handguns — the 509 LS aspect has a great deal going for it.  That’s a comparatively low bar, but they bested it handily.

Customization * * * *
a simple backstrap alternate is now normal, and never having a threaded barrel is a disappointment that i’m hoping FN immediately rectifies. The big selection of optic mounting hardware right from the manufacturing facility is a big plus.

Reliability * * * * *
awesome.

Precision * * * *
Very decent, however not one of the rounds hit or broke the 1″ at 25 yards mark I’d agree with a requirement for 5 stars from a firearm of this size.

common * * * * 1/2
With a much less-than-excellent set off, the error of not altering the journal neatly or the grip to accommodate a caught journal, and no threaded barrel, the 509 LS edge doesn’t garner all five stars.  but man, it most effective misses by way of a bit. The sighting equipment, each irons and MRO, is by means of some distance the surest in class. So is the pistol’s conclude. The controls are terrific. The trigger is nearly as good as the rest out there. The case it comes with, as neatly because the three normal magazines are delivered bonuses. The 509 LS part is a strong opening for FN’s new area line and a very good choice for the expert or aspiring shooter who desires the best possible of this classification of firearm.