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ERS Rail Height Flip-up Rear Sight Package

MCTAR-ERS/FFR-PKG-BLK<br>ERS Rail Height Flip-up Rear Sight  Package

Our Price: $194.95

Stock Status:(Out of Stock)



  • A2 style dual aperture, fully protected from accidental damage
  • Thick rugged pivot ears, twice as thick as the competition
  • Made from 6061 aluminum, mil-spec hard coat anodized to stand up to the most extreme conditions
  • Locking detent with double the locking surface, for maximum strength
  • Lock detent button with stepped down turns, to provide a surface you can grab onto if your hands are muddy or wet
  • Same style windage knob as on the standard M-16:
  • .65 MOA on M-4 type rifles / .49 MOA on A-4 type rifles
  • Made in U.S.A. with Lifetime Warranty

Weight 2.5oz


  • Uses standard A2 front sight post
  • Super smooth ball bearing pivot detent automatically locks in the raised position with locking detent
  • Constructed of 6061 aluminum, hard coat anodized for a lifetime of service
  • Rail height model is for mounting on gas blocks or handguards that are the same height as the upper
  • Rail mount model folds to rear

Weight 1.4oz

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