News, Tips & Reviews
About Us
The Professional's Source Since 1973
  • Help
  • 800.606.6969
Ask Our Experts800.606.6969
Hello, Log InAccount & Orders
My Cart

Join Bild Expo 2025 - Presented by B&H

Home

Trijicon 4x32 ACOG Objective Flip Cap (TA91 killFLASH Required)

BH #TR4X32OFC • MFR #AC11031
2 reviews
Print
Trijicon 4x32 ACOG Objective Flip Cap (TA91 killFLASH Required)
Key Features
  • Protects Objective Lens
  • Folds Flat To Not Block View
Prevent dirt build up inside your Trijicon 4x32 ACOG riflescope with TA91 killFLASH anti-reflection device with this Objective Flip Cap from the same manufacturer. This matte black, non-see through cover provides a snap-lock lid that prevents dust build up and blocks rain and snow accumulation when closed. The lid pivots a full 270 degrees to lay parallel to the scope so it doesn't block the shooters view.
More Details
In Stock
$21.00
+
Save Instantly‡
when you use the Payboo credit card. Learn More
Add to Cart
Ask an Expert
800.606.6969

Trijicon ACOG Overview

Prevent dirt build up inside your Trijicon 4x32 ACOG riflescope with TA91 killFLASH anti-reflection device with this Objective Flip Cap from the same manufacturer. This matte black, non-see through cover provides a snap-lock lid that prevents dust build up and blocks rain and snow accumulation when closed. The lid pivots a full 270 degrees to lay parallel to the scope so it doesn't block the shooters view.

Compatibility
  • 4x32 ACOG with TA91 killFLASH installed
    • UPC: 719307311152

    Trijicon ACOG Reviews

    Does not fit killFLASH

    By John
    Rated 1 out of 5
    Date: 2021-05-19

    This item does not fit over the killFlash. Maybe I was sent the wrong cover.

    B&H Photo is awesome!!!

    By Ralph
    Rated 5 out of 5
    Date: 2020-11-23

    Received this and other items immediately and without delay. B&H Photo is my go-to place for photo equipment and electronics.

    See any errors on this page?

    question

    Does B&H take PayPal?
    Asked by: Allan L.
    Yes, you may pay for an order with PayPal.
    Answered by: Heather S.
    Date published: 2018-08-27

    question

    Can this optic be used with a flat top mount to mount it to a upper receiver directly instead of a carry handle?
    Asked by: Anonymous
    Unfortunately the Trijicon 1.5x24 TA45 ACOG Riflescope is a M 16 handle mount only.
    Answered by: John P.
    Date published: 2018-08-26

    question

    How is this powered?
    Asked by: Anonymous
    By Fiber Optics.
    Answered by: John P.
    Date published: 2018-08-28

    question

    Specs say this RCO is designed for 14.5 inch barrel. Will it be ok on a 16 inch barrel? Trajectory of a 5.56 is pretty comparable regardless of barrel length I thought.
    Asked by: H G.
    The problem is one of velocity, not so much barrel length. Generally speaking the longer the barrel the higher the velocity. The difference in barrel length is 1 1/2 inch but remember that rarely does manufacturer specs match up with the actual velocity, too the outside temperature will affect the actual velocity. Unless you are a purist the difference is not worth worrying about. Also, the 223/5.56 is a very flat shooting cartridge, depending on the load and I am assuming a standard 55 grain load. With the right zero the bullet will never be more than 3 high or 3 low out to over 300 yards. If you hand load it would be a very easy matter to adjust the velocity if you felt the need to do so. Regardless of what ammo you shoot there will be variances in velocity unless you have match grade ammo. You can zero this scope wherever you want with the added benefit that it has range finding ability. By the way, the horizontal line is NOT for windage . . . . . the Chevron is used for that. The horizontal line is in Mil's . . . . . read the manual.
    Answered by: Roger F.
    Date published: 2018-08-27

    question

    I cannot get my TA02 elevation adjustment to adjust down. In fact, I'm getting no movement up or down. Windage works. What can I do?.
    Asked by: Ronald M.
    If the elevation adjustment on your Trijicon 4x32 ACOG LED is not moving at all. I would suggest you return as it seems you have an internal mechanical mechanism failure. So there is very little you can do.
    Answered by: John P.
    Date published: 2018-08-25

    question

    when bore sighting at10 or 25 meters what is the setting?
    Asked by: william w.
    This can be a rather complicated process. Even more so if the scope has been damaged in shipping. I will refer you to a very comprehensive explanation of the best way to bore sight your Trijicon 4x32 ACOG. Here is a link to an excellent explanation of a not so simple a process. Scroll down the page till you see Strykervet and start reading, I think this will clarify things for you.<a href= http://www.thehighroad.org/archive/index.php/t-597732.html target= _blank >http://www.thehighroad.org/archive/index.php/t-597732.html</a>
    Answered by: John P.
    Date published: 2018-08-28

    question

    Does this product come with lens covers just like the photo shows?
    Asked by: Anonymous
    Yes, the lens covers are included.
    Answered by: Dana G.
    Date published: 2018-08-27

    question

    Does this scope include adjustment caps with lanyards, adjustment without tools and a hard case?
    Asked by: Lawrence H.
    Yes, yes, and yes. One thing to note, in case it's important to you, the RMR sight that sits atop the ACOG cannot be turned off. It is constantly on, which I don't really mind. I can't remember what Trijicon quoted for battery life but it is certainly long enough that being unable to turn it off shouldn't be an issue.
    Answered by: Jason L.
    Date published: 2018-08-28
    • y_2019, m_8, d_5, h_15CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.13
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_8
    • loc_en_US, sid_1235428, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
    • clientName_bhphotovideo
    Whatever You Need, We've Got It