NcSTAR Optics & Accessories

AR-15 Flip Up Front Sight

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For a durable and compact flip-up front A2 iron sight the NcSTAR MARFLF is the AR-15 back-up front iron sight that should equip your AR-15 rifle.

  • Precision made flip-up A2 front sight. The MARFLF will fit virtually all AR-15 Picatinny rail gas blocks.
  • Manufactured from steel and aluminum, the MARFLF will not melt on your gas block under sustained shooting, unlike other manufacturers plastic back-up front sights.
  • A2 front sight is fully adjustable for elevation.
  • Front sight post fold down out of view of your optics when not in use.
  • Large steel thumb nut and precise rail clamp for positive & secure attachment to your upper receiver.
  • With the MARFLF flip-up sight folded down, its 2 1/16" Length X 3/4" Height (mount height) & 13/16" Height (A2 front sight post when folded)
Precision made A2 front sight. The mount and front sight post is made from high quality aluminum and steel.



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