Kill Flash for Holosun HE507COMP

Anti-Reflection Device for Holosun HE507COMP

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Sun glare can ruin your shot and give away your position. The KillFlash for Holosun HE507COMP snaps on in seconds, cutting reflections and keeping your optic clear—so you stay focused, whether you’re at the range or in the field.

Custom-fit for Holosun HE507COMP—secure, tool-free install
Blocks downrange glare and flash for better concealment
Ultra-lightweight (0.07 oz, 2 g) for perfect balance
Rugged black Nylon 12 construction for real-world durability
Shields your optic from dust and debris

$24.99

Designed and manufactured in Michigan, USA

every order includes:

Free Shipping

Free Returns

Limited Lifetime Warranty

More from the KillFlash Family:

Sig Sauer Romeo7S

Holosun EPS

Holosun EPS CARRY

EOTECH HWS 552

EOTECH XPS Models

Holosun HS503R & HE503R-GD

Sig Sauer RomeoZero

Sig Sauer Romeo5 Gen 2

Trijicon RMR

Holosun HS403B

Holosun HS403R

Holosun HS503CU

Holosun HS510C

Sig Sauer Romeo5 Gen 1

Holosun HS403C

Holosun HE507K & HE407K

Vortex SPARC

Product Details

Glare-Free Shooting

The honeycomb pattern blocks sunlight and reflections, so you stay hidden and focused on your target—even in harsh light. No more worrying about giving away your position.

Built for the Field

Made from tough Nylon 12, this cover stands up to bumps, drops, and rough weather. It’s made for real-world use, not just the bench.

Featherweight Advantage

At just 0.07 oz (2 g), the KillFlash adds almost nothing to your setup—so you keep your optic’s balance and speed.

free shipping on all orders

Technical Specifications

Material	Black Nylon 12
Weight	0.07 oz (2 g)
Compatibility	Holosun HE507COMP
Dimensions	1.46 x 1.23 x 1.03 in. (37 x 31 x 26 mm)
Color	Black

Glare Reduction

Blocks reflections so you stay concealed in bright conditions.

Ultra-Lightweight

Adds just 0.07 oz (2 g) to your optic—no impact on handling.

Rugged Protection

Shields your lens from dust, debris, and field abuse.

Easy Install

Snaps on in seconds—no tools or fuss required.

Frequently Asked Questions

Will the KillFlash affect my sight picture or clarity?

The KillFlash is designed to minimize glare and reflections without noticeably affecting your sight picture. The honeycomb structure is engineered to block sunlight from most angles while allowing a clear, unobstructed view through your optic. In normal use, you’ll barely notice it’s there—except for the lack of distracting glare. If you’re shooting in extremely low light, you may see a slight dimming, but most users find the tradeoff for reduced flash is well worth it.

How secure is the fit on my Holosun HE507COMP?

Each KillFlash is custom-molded for a snug, secure fit on your specific optic model. It snaps on firmly and stays put, even during heavy recoil or rough handling. There’s no need for tools or adhesives, and it won’t rattle loose in the field. If you ever need to remove it, it pops off easily without damaging your optic.

Is the KillFlash durable enough for harsh conditions?

Absolutely. The cover is made from black Nylon 12, a material known for its impact resistance and toughness. It’s built to handle bumps, drops, and exposure to the elements—so you can trust it in rain, mud, or dust. The lightweight design (0.07 oz, 2 g) means it won’t weigh you down, but it’s tough enough for real-world use.

Will this fit other Holosun models or optics?

This version is specifically designed for the Holosun HE507COMP. For other models, check our full range of KillFlash covers—each is custom-fit for its intended optic. Using the correct model ensures the best fit and performance.

Does the KillFlash protect my lens from scratches or debris?

Yes, the KillFlash acts as a barrier against dust, dirt, and minor impacts. While it’s not a substitute for a full lens cap, it does help keep your glass cleaner and safer during use. Just remember to check and clean it regularly for best results.

Built for Outdoorsmen, By Outdoorsmen

As a local Michigan company, we understand the needs of our community because we use these products ourselves. We're committed to quality, service, and supporting our neighbors.

Free Shipping

On orders over $50

Free Returns

Easy returns within 30 days

Lifetime Warranty

Limited lifetime warranty on all products

American Made

Designed and manufactured in Michigan