Please Note: Image may not be the actual representation of the item. Please verify the item by reading the complete description before purchasing.
Complimenting the FN 509� Series is the all-new FN 509� MRD fullsize pistol equipped with the company's patented Low- Profile Optics-Mounting System to users who want a full-sized duty-style pistol for personal or home defense. The pistol is chambered in 9mm and features a 4.5-inch cold hammer-forged barrel cut from the company's proprietary machine gun-grade stainless steel. The barrel features the FN 509-signature recessed target crown to protect rifling maintaining accuracy and performance throughout the lifespan of the pistol. The full-sized slide and frame offer a secure grip and reduced recoil thanks to added weight and length of the slide. The FN 509� series of pistols includes Compact Midsize Standard and now Full-sized models. - Caliber: 9mm - Operation: Double-action striker-fired - Mag Capacity: 17 Rd. - Weight: 27 oz. - Barrel Length: 4.5 - Overall Length: 7.9 - Twist Rate: 1:10 RH - Height: 5.56 - Width: 1.35 - Trigger Pull: 4.5 lb.-6.0 lb. - Sight Radius: 6.3 - Primary Features - FN Low Profile Optics Mounting System with plate adapters for direct mounting of most major pistol red dot optics - All-black co-witness iron sights - SLIDE - Fullsize slide with longer sight radius - Aggressive slide serrations for positive manipulation - External extractor loaded chamber visual indicator - BARREL - Cold hammer-forged stainless steel - Recessed target crown - Polished chamber and feed ramp - 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 - SHIPS WITH - Three interchangeable backstraps - Two 17-round magazines or Two 10-round magazines - Four MRD mounting plates - Owner's manual - Locking device - FN logo case
- ammoseek_category:
- Guns
- ammoseek_firearm_type:
- handgun
- ammoseek_caliber:
- 9mm Luger (9x19 Parabellum)
- ammoseek_gun_type:
- handgun
- ammoseek_brand:
- FN
- ammoseek_pipeline_version:
- 2026-05-15
- ammoseek_pipeline_source:
- enrich_ammoseek_v2.py
- ammoseek_count:
- 17
Returns Policy
- We do not accept returns. All sales are final.
- Consumers need to know all local and state laws. If purchasing a firearm, ammunition, or magazines you agree that you are 21 years of age.
Delivery Date and Manually Reviewed Orders
- Orders placed between Monday and Friday typically ship the same day if placed before 12PM EST. If your order requires manual review the shipping date may be delayed
- Orders that need to be manually verified are flagged by our system. Typically we flag orders for manual verification if the billing and shipping address do not match, we need an ID on file to ship the order, or if the order is from a first time customer for a large amount. We will contact you promptly to verify your order or request an ID. Please feel free to contact us in advance to verify the order. Please submit the Drivers License to us via email: FFL@VIZARDSGUNS.COM. Once you have been verified you will not need to re-verified on your future orders. We thank you for your business and assistance.
Shipping Restrictions
| Alaska | No ammunition |
|---|---|
| California | Warehouse 2 Only-Must be shipped to an 01 FFL Dealer No tracer ammunition No magazines over 10 rounds |
| Connecticut | No magazines over 10 rounds - Must have a Pistol Permit and Driver’s License |
| Colorado | No magazines over 15 rounds |
| DC | No magazines over 10 rounds |
| Hawaii | No Ammunition, no magazines over 10 rounds, no Starter Pistols |
| Illinois | Must have an Illinois Firearms Owner Identification Card and Drivers License, no shipments to Chicago |
| Maryland | No magazines over 10 rounds |
| Massachusetts | We ship ammunition from Warehouse 2 & 4: We will ship to your residence. We need your License To Carry and Driver’s License. No magazines over 10 rounds No Starter Pistols |
| New Jersey | No magazines over 10 rounds. We ship ammunition to your residence |
| New York | No magazines over 10 rounds, all ammunition must be shipped to an FFL Dealer |
| New York City | No magazines over 10 rounds, all ammunition must be shipped to an FFL Dealer |
How To Purchase a Firearm Online
Step 1:Please verify the Firearm is legal in your state. You can do this by checking your state’s particular rules or simply ask a local gun dealer. Each state’s rules vary and some states restrict not only who may purchase and possess a handgun, but what particular models are permitted for such possession within that state.
Step 2:
If the firearm is legal in your state then you can make your purchase online.
Step 3:
Once, you have made your purchase contact your local FFL Dealer and have them Fax (603-974-2641) or email their FFL to Sales@VizardsGunsAndAmmo.com. Please have your Customer Order # (which you will find on the top right hand corner of your invoice after you purchased your firearm) and your Name on the FFL.
Step 4:
Once the FFL has been received from your dealer, your firearm will ship within 5 -7 business days.
Step 5:
Once your firearm ships you will receive an email with the tracking information and you can track your package online.
If you need any assistance please contact us at: 603-974-2639 or sales@VizardsGunsAndAmmo.com.
Thank you for your business.
