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Hammy3DPrints

Killflash Hex Anti-Reflection Device Compatible with EOTech 512/552 Optic

  • Based on 17 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Aug 6
Order within 17 hours and 26 minutes
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Color: Black


Features

  • Perfect Fitment: Friction fit killflash ARD tightly fits on the end of an EOTech 512 / 552 optic. This will require some force to install.
  • Reduces Glare: The killflash reduces glare / reflections from the glass on the objective end of scopes. Due to needing to print with the front of the killflash on the print bed, there may be some shine to it which can be minimized by sanding or spray painting it.
  • Target Focus Approach: Like with any other 3D-printed killflashes, the hex / honeycomb pattern will be somewhat visible, though it's less noticeable magnified. To minimize visual disruption from the killflash, it is highly recommended to shoot with both eyes open and focused on the target - the recommended way to use red dots / holographic sights.
  • PETG-CF Material: Carbon Fiber reinforced PETG filment is used to create this product to ensure it withstands higher temperatures than other filaments, such as PLA/PLA+.
  • Original Design: 1900+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.

Description

Friction fit killflash ARD tightly fits on the end of an EOTech 512 / 552 optic. This will require some force to install.

Brand: Hammy3DPrints


Color: Black


Sport: Paintball


Material: Plastic


Compatible Devices: Compatible with EOTech 512


Mounting Type: Picatinny Mount


Night vision: No


Model Name: ARD512


Manufacturer: Hammy3DPrints


Reticle Type: holographic


Brand: ‎Hammy3DPrints


Color: ‎Black


Sport: ‎Paintball


Material: ‎Plastic


Compatible Devices: ‎Compatible with EOTech 512


Mounting Type: ‎Picatinny Mount


Night vision: ‎No


Model Name: ‎ARD512


Manufacturer: ‎Hammy3DPrints


Reticle Type: ‎holographic


Item Package Dimensions L x W x H: ‎3 x 3 x 2 inches


Package Weight: ‎0.2 Pounds


Brand Name: ‎Hammy3DPrints


Warranty Description: ‎Lifetime manufacturer


Suggested Users: ‎""


Included Components: ‎1 ARD


Date First Available: September 6, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • As advertised
Color: Black - Open Center
Perfect easy fit, works as advertised.
Reviewed in the United States on April 29, 2025 by Clay
    • it came with a starburst haha
Color: Black - Open Center
fists snug looks awesome and the cut out hole is cool nice attachment
Reviewed in the United States on April 16, 2025 by Mr D
    • Works As Intended But There Is A Tradeoff:
Color: Black
The killflash seems to function very well. I also could not see any light from the front of the unit in the dark with it installed, and it pops firmly into place. However: Note that this killflash mounts between the protective aluminum hood and the optic itself, connecting the two at the top. This means if you drop the system on the optic, the hood will no longer absorb as much force, and the killflash will transfer the force directly from the hood to the more fragile interior optic itself. ... show more
Reviewed in the United States on January 23, 2025 by DIYguy
    • Great Killflash
Color: Earth Brown
The kill flash product has a great fit and finish. It fit perfectly into my EOTech 512, and I don't see any issues with it working loose. When looking through the optic you can see a bit of the honeycomb pattern which is normal for a kill flash device, but the dot was perfectly in the middle of the center hex. After flipping over the three-power magnifier, I was surprised that I didn’t notice the hex pattern at all. As the owner said you should be shooting this type of optic with both eyes open, so it really isn’t an issue. My order came with a business card, sticker, and a piece of candy. Nice touch from a small business owner. I would highly recommend this product. ... show more
Reviewed in the United States on September 19, 2024 by David A.
    • Did not fit my sight at all unfortunately
Color: Black - Open Center
Mine doesn't fit at all. Even took the shroud off and tried to install it that way. No go. I'll get the Dremel out and thin it out and I am sure it will eventually work fine. But for what I was charged for this 3D printed plastic, this should have been a no hassle product. 2 stars as it doesn't fit, so I can't use it, but it looks good and after some Dremel work, HOPEFULLY, works good. ... show more
Reviewed in the United States on May 5, 2025 by Mandy Orr
    • Does not fit the 512 model optic
Color: Black
Does not fit the 512 model like it claims
Reviewed in the United States on March 6, 2025 by Clayton dillon
    • Works perfect
Color: Earth Brown
Review Image by Hunter Shaw Hunter Shaw
Kudos to the guy who 3D prints these he or she does a great job. Fits very snug in my eotech 512 and doesn’t rattle around whatsoever. When looking through the optic you can’t even tell that the device is attached so it doesn’t obstruct sight. Not sure about the other review that claims it rattles around in his 512, maybe he got a previous model that has since been perfected. These is the brown/FDE color. ... show more
Reviewed in the United States on November 26, 2024 by Hunter Shaw Hunter Shaw
    • Half work
Color: Black
My review is on the fact yeah it works for what is ment for to kill reflection. However !! For the 512 it is stated for it dosnt really snap in like it says it would and hold in place . Once it goes it it stays in only because if you tilt your optic forward the killflash will stop on the lever hinge that is holding the battery. Still a okay product . But that’s the only problem I had with it not actully staying completely locked in ... show more
Reviewed in the United States on September 28, 2024 by League of shadows

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