FN Herstal 509 Midsize - Four Score and Seven Firearms LLC Production Website

Four Score and Seven Firearms LLC
Four Score and Seven Firearms LLC
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FN Herstal 509 Midsize

SKU FN Herstal 509 Midsize
9mm
MSRP $649.00
Upgrade your EDC with the all-new FN 509® Midsize. This ideal
combination of a four-inch slide and barrel with a midsize frame
retains full-sized pistol performance in an easily-concealed
package.

The 9mm pistol ships standard with 15-round capacity and is
compatible with all FN 509 magazines with use of a sleeve.

The improved controls aid in manipulation, the new improved
texturing on the two included backstraps provides better recoil
management and a new, flatter faced trigger allows for more
controllable trigger press and cleaner break.

BARREL
Cold hammer-forged stainless steel
Recessed target crown
Polished chamber and feed ramp

FRAME
Polymer construction with replaceable steel frame/slide rails
Enhanced grip textures which enables faster follow-up shots in all conditions
Interchangeable backstraps
MIL-STD-1913 accessory mounting rail
Improved flatter face trigger

OPERATING CONTROLS
Fully ambidextrous slide stop lever and magazine release

MAGAZINE
High visibility, low-friction follower; polymer base with black finish
Compatible with FN 509 17-round and 24-round
magazines with appropriate magazine sleeves

SHIPS WITH
Two interchangeable backstraps
Two 15-round magazines or Two 10-round
Owner’s manual
Locking device
FN logo soft pistol case
$ 559.00
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SPECS
  • CALIBER: 9mm
  • OPERATION: Double-action
  • MAG CAPACITY: 10 or 15 Rd.
  • WEIGHT: 26.5 oz.
  • BARREL LENGTH: 4.0"
  • OVERALL LENGTH: 7.4"
  • TWIST RATE: 1:10" RH
  • HEIGHT: 5.2"
  • WIDTH: 1.35"
  • TRIGGER PULL: 5.5 - 7.5 lb.
  • SIGHT RADIUS: 5.79"

PRIMARY FEATURES
Full-sized performance in a concealed carry package
Striker-fired autoloader
Double-action operation
Fully ambidextrous controls
Offered as a non-manual safety model
Fixed 3-dot luminescent sights (standard)
Fixed 3-dot green tritium night sight available (LE ONLY)

SLIDE
Easily racked, combat-style sights
External extractor; loaded chamber indicator
Improved front and rear cocking serrations
Four Score and Seven Firearms LLC
461 Pheasant Ridge Rd
Lake Zurich, IL 60047
(630) 222-8131
fsasfirearms@att.net
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