2024 FN 509 Tactical 9mm

*Includes upgraded trigger and 3 extra mags.

Wanted something in FDE to match SCAR. Also wanted an M17. Originally was looking at M17, but Sig P320 had recent safety concerns. I also wanted a suppressor-ready platform.

FN ran a special version and bundle of the 509 Tactical starting early 2023 (ending late 2024?). It upgrades the trigger to "FN's custom flat-faced precision trigger" and includes 3 additional mags. 66-101651/845737016814 is for the bundle while 66-100373 is the typical model.

MRSP reflects MSRP of base gun + MSRP of 3x 24 mags.

• 1x 17rd Magazine
• 3x 24rd Magazines
• Lock
• Optics mounting plates and screws
• Optics slide cap
• Backstrap
• Box
• Soft Case
• Manual (1906-FN 509-OM 66-100498)
• FN Optics Quick Setup Guide (1906 66-100473)
• FN Pistols Accessories booklet
• Warranty card
• 5 FN Mags band
• Impact Guns packing slip

• Leupold DeltaPoint Pro
• Streamlight TLR-7 X
• T.REX Ragnarok Holster FN 509

Serial info from email inquery

FROM: Customer Support <Customer.Support@fnamerica.com>
TO: <redacted>
SUBJECT: RE: 509 Serial Date
DATE: Thu, 5 Jun 2025 12:15:35 +0000

The serial number provided indicates a production date of 11/2024.

Specs from fnamerica.com 2025

Caliber	9mm
Operation	Double-action
Mag Capacity	17 & 24 Rd.
Weight	27.9 oz.
Barrel Length	4.5"
Overall Length	7.9"
Twist Rate	1:10" RH
Height	5.75"
Width	1.35"
Sight Radius	5.79"
MSRP	$1,104.00

Overview from fnamerica.com 2025

The FN 509® Tactical, an extension of the FN 509 family, is based on FN's submission pistol that the U.S. Army tested for its Modular Handgun Trials, but includes the significant improvements to the design that were implemented in the FN 509. The pistol features the company's U.S Patent No. 10/352,654 Low-Profile Optics Mounting System™ that enables the platform to accept more than ten commercially-available miniature red dot (MRD) optics that co-witness with the suppressor-height night sights and remain adaptable to future optics releases with no requirement of direct milling of the slide. The slide cap, for use when not shooting with an optic, has raised sight wings that protect iron sight alignment if the pistol is dropped or jostled, and provides a textured ramp for racking the slide against a belt loop, pant pocket or boot. An FN-signature 4.5-inch, cold hammer-forged, stainless-steel barrel with target crown, 1/2" x 28 threads that accept the bulk of 9mm suppressors available and thread cap with integrated O-ring to prevent loosening during use complete the top end. Lastly, the 24-round magazines, nearly identical in length to the pistol's slide, maximize ammunition capacity without impacting carry convenience.

The FN 509® Tactical is the duty-proven pistol with upgrades tailored for the high round count shooter. This exclusive, optics-ready package includes three 24-rd magazines and two 17-rd magazines, with a flat-faced precision trigger.

With a factory-milled slide, it's ready to mount most micro red dots. FN's Low-Profile Optics-Mounting System™ is the industry's most adaptable optics mounting platform, allowing co-witness with tall tritium night sighs on the slide. A smooth, drop-safe trigger has a positive wall before a clean break. With the target-crowned, hammer forged barrel, a lifetime of tight groups is in reach.

PRIMARY FEATURES
Flat-faced precision trigger
FN Low Profile Optics Mounting System™
Hammer-forged, threaded barrel
Suppressor Height Night Sights

SLIDE
FN Low Profile Optics Mounting System™
Sight Protecting Slide Cap
External extractor; loaded chamber indicator

BARREL
Cold hammer-forged stainless steel
Recessed target crown
Polished chamber and feed ramp
1/2" x 28 Threaded barrel
O-Ring retention thread cap

FRAME
Enhanced grip texture which enables faster follow-up shots in all conditions
Interchangeable backstraps
MIL-STD-1913 accessory mounting rail

OPERATING CONTROLS
Fully ambidextrous slide stop lever and magazine release

MAGAZINE
High visibility, low-friction follower; polymer base with black finish
One 17rd and four 24rd magazines

INCLUDES
Ballistic case
Four 24-rd magazines
One 17-rd magazines
Optics mounting system
Two backstraps

Markings

Slide	9x19
	{FN oval logo}
	509
Frame	FN COLUMBIA, SC USA
	GKS0388753 {qr code}
Ejection Port	9x19
Grips	{FN oval logo}
Front Sights	USAH3AX
Rear Sights	USAH3AY
Box	FN AMERICA, LLC
	FN509T 66-101651
	FN 509T BUNDLE FDE/FDE 1X17 1X24+3X24 FREE MAGS
	845737016814
	GKS0388753
	PACKED By 4275

Receipts

Receipt (Impact Guns): <redacted>

Impact Guns (impactguns.com) May 18th 2025 Order # 1028080
Product	SKU	Qty	Price	Total
FN 509 Tactical 9mm, 4.5" Threaded Barrel, Flat Dark Earth, 24rd	845737016814	1	$928.89	$928.89
Subtotal				$928.89
Discount				-$20.00
Shipping				$19.99
Tax				$0.00
Total				$928.88

Packing Slip (Impact Guns): <redacted>