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FN 15 DMR3

Original price was: $2,209.99.Current price is: $2,055.99.

in stock
UPC: 845737015374
18 Inch Barrel
Chambered In 5.56

FN 15 DMR3

FN 15 DMR3 Rifle 5.56x45mm 30rd Magazine 18″ Barrel Grey

FN 15 DMR3 is a high-performance designated marksman rifle chambered in 5.56x45mm NATO and comes with a 30-round magazine and a chrome-lined, 18-inch cold hammer-forged barrel. The rifle is notable for its tungsten gray Cerakote finish option, combining modern aesthetics with functional upgrades designed for precision shooting.

Key Features Of FN 15 DMR3

  • Barrel: 18″ hybrid profile, cold hammer-forged from FN’s proprietary “machine gun barrel” steel, chrome-lined, 1:8 twist for accuracy and barrel longevity.
  • Gas System: Rifle-length direct impingement with a pinned low-profile gas block for reduced recoil and improved durability.
  • Handguard: 14 5/8″ aluminum, free-float, featuring Hodge Defense wedge-lock technology, with full-length Picatinny rail and M-LOK attachment points for customization.
  • Muzzle Device: SureFire ProComp muzzle brake to reduce recoil and muzzle rise for faster follow-up shots.
  • Trigger: Geissele G2S two-stage trigger (first stage: 4.25–4.75 lbs; second stage: 2.75–3 lbs) for precise trigger control.
  • Receivers: MIL-SPEC forged aluminum upper and lower receivers, available in gray Cerakote, as well as black and FDE.
  • Bolt Carrier Group: M16-style, made from 8620 steel with a Carpenter 158 HPT/MPI-tested and certified bolt.
  • Furniture: FN’s custom ergonomic pistol grip and six-position collapsible carbine stock.
  • Controls: Radian Raptor-LT ambidextrous charging handle and Radian Talon ambidextrous safety selector.
  • Weight: 7.4 lbs (unloaded).
  • Overall Length: Adjustable from 35.2″ to 38.5″ depending on stock position.
  • Magazine: Ships with one 30-round FN magazine.

FN 15 DMR3 vs Standard AR-15 Comparison

FN 15 DMR3 is a specialized AR-platform rifle tuned for long-range accuracy, soft recoil, and premium handling. A standard AR-15 is versatile and affordable, but does not include the DMR3’s high-end trigger, barrel, muzzle brake, handguard, or ambidextrous features.

Key DMR3 Advantages

  • Superior barrel: 18″, cold hammer-forged, chrome-lined, proprietary FN steel for longevity and accuracy.
  • Rifle-length gas system: Softer recoil impulse and less wear.
  • Precision trigger: Geissele G2S two-stage for significantly better trigger control versus basic AR triggers.
  • Upgraded controls: Ambidextrous and ergonomic enhancements for fast manipulations.
  • Free-floated handguard: Improved consistency and accuracy with modern attachment options.
  • Premium fit/finish: Multiple Cerakote colorways and improved durability.
  • Designed for distance: Specifically engineered as a Designated Marksman Rifle to shoot more accurately at range than standard AR carbines.

Standard AR-15 (Baseline)

  • General-purpose build: Suitable for home defense, range use, and duty, but lacking DMR3’s accuracy-centric upgrades.
  • Fewer premium components and usually basic ergonomics.
  • Lower cost, but triggers, barrels, and controls are usually lower-tier.

All orders within the USA and Internationally are shipped via FedEx at the following rates (your rate will automatically be calculated via FedEx Live Rates on checkout when placing an order with your address):

  • FedEx Ground
  • FedEx International Ground

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