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Troy Industries BattleSight Rear Fixed Di-Optic Aperture (DOA) Flat Dark Earth SSIG-FBS-RDFT-00

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Troy BattleSight Rear Fixed Di-Optic Aperture (DOA) Flat Dark Earth SSIG-FBS-RDFT-00
Advanced design, superior sighting and battle-ready toughness define Troy í new Di-Optic Aperture (DOA) fixed sights.
Looking for rock solid stability and dead-on accuracy in a fixed sight? Troy Di-Optic Aperture (DOA) fixed sights get the job done with an advanced design, superior sighting ability and battle-ready toughness.. This permanent, rail-mounted alternative to a standard A2 sight allows limitless mounting options on all-length rails with a serrated ramp to eliminate glare. Provides a continuous zero, unflinching durability and peace of mind. These sights provide lightning fast target acquisition and are manufactured to exceed military specs. The optically engineered Di-optic apertures center your eyes instantly and effortlessly providing a clearer target picture than with round apertures. The sights feature two settings, one for up to 300 meters and a second for up to 550 meters. This versatility makes the DOA ideal for military, law enforcement and home defense applications. These advanced sights have been extensively field-tested and, like all Troy products, are Battle Ready. Count on it.

Note: Sight is designed to work on same plane rail systems only. Will not work with a railed gasblock that is higher or lower than the receiver.


Di-Optic Aperture (DOA) Fixed Rear Sight – Black


  • Di-Optic Apertures improve sight acquisition speed
  • Increases accuracy out to 550m
  • Exclusive Battle Ready design
  • Installs and adjusts easily
  • Aircraft aluminum 6061 & stainless steel
  • Type III hard coat w/ black oxide or Flat Dark Earth finish
  • Hardened T6 aircraft aluminum construction with stainless steel components
  • Fits all M4, M16, AR15, AR10 variants and other firearms that have a flat top receiver or removable carry handle.
  • A permanent rail mounted alternative to a standard A2 rear sight or carry handle
  • Provides constant access to fixed sights that continuously hold their zero
  • Extremely durable and reliable providing peace of mind
  • The most rugged fixed rear sight available

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