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Troy AR 15 Rear Sight – Fixed – Di-Optic Aperture (DOA)

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Di-Optic Aperture (DOA) Fixed Rear Sight with Optional Tritium Illumination

Advanced design, superior sighting and battle-ready toughness define Troy Industries’ Di-Optic Aperture (DOA) Folding Rear BattleSight.

Looking for rock solid stability and dead-on accuracy in a fixed sight? Troy Industries 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 Industries products, are Battle Ready. Count on it.

The sights feature two settings, one for up to 300 meters and a second for up to 500 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 Industries products, are Battle Ready.

Features:

– 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.

Products available on this page:

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Troy Warranty

If your product is in need of warranty service, please contact Troy for more information to start the process.

Return Warranty of Defective Products:

  • All Troy products are manufactured in the USA using the finest quality materials.
  • All Troy products are warranted against defects in material and workmanship.
  • Troy will repair or replace a defective product (or part/component).
  • This warranty is limited to repair or replacement of the defective product, part, or component.
  • Troy will determine in its sole and exclusive discretion whether to repair or replace a product, part, or component.
  • Troy also reserves the right to determine the means and materials by which such repair or replacement will be made.
  • All defective product returns must be pre-authorized by Troy customer service and be accompanied by an RMA Number.
  • You must contact customer service to receive an RMA Number prior to returning any product.
  • You must have your original purchase paperwork, including your receipt or other proof of purchase, and be willing to provide these documents to Troy.
  • This warranty and return of defective goods policy applies to all purchasers, including but not limited to dealers, distributors, and retail customers.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 3 reviews
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J
J. W.
Still looking.

AT3 Tactical did a great job. I had no issue, and will certainly buy from you folks again. As far as the sight, well just as I feared. I've never did well with peep-sights, and thought I'd give this style a try. Needless to say the sight is now in my bin of spare parts, and I'm back to looking for a "open" rear sight. I can't fault the sight, as it is more of an issue with me than it.

M
Martin Maciejewski
Troy fixed sights.

I am excited to get my Troy fixed, front and rear sights mounted on my weapon. I have not had a chance to use them yet, but am comfortable and excited about my purchase thus far. I would have easily given them 5-stars, but was a little disappointed to find surface rust on the rear sights. I also discovered a lot of rust on the enclosed front sight adjustment tool. Not what I expected to find.

R
Rio Tanbara
Great prices and service!

What a great deal.... The sight matches the Magpul FDE perfectly. Thanks AT3

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