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FN 15® Patrol Carbine

Available for law enforcement sales only.

MSRP: $1,219.00
Specs Find a dealer

The FN 15® Patrol Carbine, the latest addition to FN’s tactical law enforcement line, offers the same features as the standard FN 15® Carbine model but has a 16” alloy steel, button broached, chrome-lined barrel, Samson flip-up rear sight for compact and reliable back-up sighting and a Midwest Industries drop-in 7” quad rail hand guard for increased adaptability and front gripping options.

LE pricing on request.

FN 15® Patrol Carbine Product Number


  • Caliber: 5.56x45mm
  • Operation: Direct impingement
  • Mag Capacity: 30 Rd.
  • Weight: 6 lb.
  • Barrel Length: 16"
  • Overall Length: 31.9" - 35.2"
  • Trigger Pull: 4.75 - 7.75
  • Height: 10.25"
  • Width: 2.75"
  • Twist Rate: 1:7" RH
  • Sight Radius: 14.5"


16″ button broached chrome-lined barrel

Semi-automatic only


Hard-anodized aluminum

Flat-top receiver, MIL-STD-1913 rail at the 12 o’clock position

Midwest Industries carbine quad rail

Front sling swivel


A2-style compensator

Buffer Assy/Tube

MIL-SPEC carbine buffer assembly with MIL-SPEC springs

MIL-SPEC carbine buffer tube


A2-style front sight

Samson flip-up rear sight


Battle-proven FN Combat Trigger with a smooth, short trigger pull with quick reset for better accuracy


Collapsible, 6-position with sling mount

Operating Controls

Ergonomic safety lever and magazine release

Forward assist


30-round GI-pattern aluminum magazine with low-friction follower