FN SCAR® Family

MK 17 Series

FN SCAR<sup>®</sup> Mk 17 Long Barrel

MK 17 Long

  • 20" barrel length
  • 900 meters effective range, point target
  • 42.0" overall length, with stock fully extended
  • 39.5" overall length, with stock fully collapsed
  • 32.0" overall length, with stock folded
  • 8.3 lbs. empty
  • 10-round magazine allows for lower operator profile in prone position
  • Adjustable bipod available

*Product follows USA specifications

*Military products available to US sales only

FN SCAR® Mk 17 Long Barrel


  • Hard-anodized monolithic aluminum receiver
  • MIL-STD 1913 accessory rails at the 3, 6, 9 and 12 o’clock positions
  • Front and rear back-up iron sights adjustable/foldable/removable


  • Cold hammer-forged chrome-lined steel
  • Over 16,000 round barrel life
  • Fully free-floating design
  • Three barrel options available (CQC, Std, LB)
  • Barrel can be changed by operator in less than 5 minutes with a point of impact shift of less than 1 MOA from previously established zero
  • Highly effective flash hider/QD suppressor interface


  • Telescopic design
  • Side folding feature provides for a more compact weapon package in aircraft and vehicle deployments, and can still be fired from the folded position
  • Adjustable cheekpiece
  • Composite polymer construction


  • Ambidextrous selector lever and magazine release
  • Charging handle may be mounted on right or left side
  • Enlarged trigger guard for easier access when wearing gloves
  • Adjustable gas regulator for use with sound suppressor to maintain constant rate of fire


  • Available 10 and 20-round magazine capacity
  • Steel magazine body
  • Low friction follower
  • Extended magazine base pad for improved ergonomics

FN SCAR® Mk 17 Long Barrel

  • 7.62x51mm 
  • Selective fire
  • Short-stroke gas piston
  • Rotating, locking bolt
  • 600 rounds per minute (RPM ) cyclic rate of fire
  • Compact design
  • Composite polymer Trigger Module
  • Flat Dark Earth (FDE ) color
Available for Military


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