---
title: "Kill Flash for Holosun HE507K & HE407K"
subtitle: "Anti-Reflection Device for Holosun HE507K & HE407K"
sku: "850052274894"
price: 24.99
priceCurrency: USD
availability: InStock
url: https://leftsidearmory.com/shop/kill-flash-for-holosun-he507k-he407k/
category: "Optics"
productLine: "KillFlash"
updated: 2026-08-13T22:01:20.247Z
---

# Kill Flash for Holosun HE507K & HE407K

**Anti-Reflection Device for Holosun HE507K & HE407K**

Glare can ruin your shot and give away your position. The KillFlash for Holosun HE507K & HE407K 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.

## At a glance

| | |
|---|---|
| Price | $24.99 |
| Availability | In stock |
| SKU | 850052274894 |
| Category | Optics (https://leftsidearmory.com/shop/optics/) |
| Product line | KillFlash (https://leftsidearmory.com/shop/killflash/) |
| Product page | https://leftsidearmory.com/shop/kill-flash-for-holosun-he507k-he407k/ |

## Specifications

| Spec | Value |
|---|---|
| Weight | 2 g |
| Length | 1.11 inches |
| Width | 0.931 inches |
| Height | 0.82 inches |
| Compatibility | Holosun HE507K & HE407K |

## Buying

- Order online: https://leftsidearmory.com/shop/kill-flash-for-holosun-he507k-he407k/
- Shipping — Standard: $9.95, free on orders over $20.00, est. 5 days transit
- Shipping — Priority: $15.00, est. 2 days transit
- Returns: within 30 days of purchase, by mail, in original packaging; customer pays return shipping.
- Questions: hello@leftsidearmory.com

---

Left Side Armory — American-made outdoor accessories and AR-15 components built in Michigan. Lifetime warranty.
Full catalog index: https://leftsidearmory.com/llms.txt