FN 15® DMR3



  • Caliber: 5.56x45mm
  • Operation: Direct impingement
  • Mag Capacity: 30 Rd.
  • Weight: 7.4 lb.
  • Barrel Length: 18″
  • Overall Length: 35.2″ – 38.5″
  • Twist Rate: 1:8 RH


18-inch Hybrid profile barrel, chrome-lined with 1:8 twist, made from FN’s proprietary “machine gun barrel” steel

Geissele G2S 2-stage precision trigger

SureFire ProComp muzzle device

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Enhanced accuracy from the FN 15® DMR3 enabling you to keep on target for faster shot-to-shot recovery is achieved from the combination of the 18-inch hybrid profile barrel, rifle-length gas system, Geissele two-stage G2S trigger and SureFire ProComp muzzle brake that greatly reduces both recoil impulse and muzzle rise and that allows precise and accurate trigger control.

At the heart of the DMR3 is the FN hammer forged, 18-inch, 1:8 twist, chrome lined barrel. The barrel has FN’s Hybrid profile that provides the stiffness and heat absorption needed for accurate, high volume shooting. Long barrel life is achieved by hammer forging from FN’s proprietary “machine gun barrel” steel and chrome lining.    

The rifle also features a fully free-floated Hodge Defense-designed wedge lock handguard, a low-profile gas block that is pinned to the barrel, HP/MPI-tested and certified bolt and M16-style bolt carrier group for complete reliability and performance. Available in matte black anodize, factory Cerakote flat dark earth (FDE) or tungsten gray with FN’s signature grip, butt stock and magazine.

LE pricing on request.

FN 15® DMR3 BLK Product Sell Sheet
FN 15® DMR3 GRAY Product Sell Sheet
FN 15® DMR3 FDE Product Sell Sheet 

36-100669 FN 15 DMR3 BLK 845737015350
36-100676 FN15 DMR3 FDE 845737015367
36-100683 FN15 DMR3 Gray 845737015374