---
product_id: 361482313
title: "BTkviseQat HOLOSUN HS507C-X2 Classic Multi Reticle Red Dot Sight, Black"
brand: "holosun"
price: "FREE"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/361482313-btkviseqat-holosun-hs507c-x2-classic-multi-reticle-red-dot-sight
store_origin: SG
region: Singapore
---

# BTkviseQat HOLOSUN HS507C-X2 Classic Multi Reticle Red Dot Sight, Black

**Brand:** holosun
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** BTkviseQat HOLOSUN HS507C-X2 Classic Multi Reticle Red Dot Sight, Black by holosun
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/361482313-btkviseqat-holosun-hs507c-x2-classic-multi-reticle-red-dot-sight)

## Best For

- holosun enthusiasts

## Why This Product

- Trusted holosun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Shop BTkviseQat HOLOSUN HS507C-X2 Classic Multi Reticle Red Dot Sight, Black. Free delivery and returns on all eligible orders.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08G6HPY8Y |
| Brand Name | Holosun |
| Colour | Black |
| Compatible Devices | Rifle |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,722) |
| Item Display Weight | 41 g |
| Item Weight | 0.09 Pounds |
| Lens Color | Black |
| Magnification Maximum | 1 x |
| Magnification Minimum | 1 x |
| Manufacturer Part Number | HS507C-X2 |
| Material Type | Aluminium |
| Model Name | Hs507c-x2 |
| Model Number | HS507C |
| Mounting Type | Weaver Mount |
| Night vision | No |
| Number of Items | 1 |
| Objective Lens Diameter | 0.63 Millimetres |
| Product Style | Classic |
| Reticle Type | Cross |
| Sport Type | Hunting |
| UPC | 810047071174 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Holosun
- **Colour:** Black
- **Compatible devices:** Rifle
- **Item weight:** 0.09 Pounds
- **Magnification maximum:** 1 x
- **Magnification minimum:** 1 x
- **Material:** Aluminium
- **Objective lens diameter:** 0.63 Millimetres
- **Sport:** Hunting
- **Style:** Classic

## Images

![BTkviseQat HOLOSUN HS507C-X2 Classic Multi Reticle Red Dot Sight, Black - Image 1](https://m.media-amazon.com/images/I/51z09vE6MwL.jpg)

## Questions & Answers

**Q: Why can this not ship to California??**
A: It simply has to do with the "materials used is known to cause cancer" warning label. This must be on the packaging somewhere, and also in the description of this item. A lot of optics are mistakingly "excluded" from shipping to CA because of this. And the listers are clueless as to how to "uncheck" the box that Amazon turns on automagically when listing these items.

**Q: Will this fit the Springfield xdm elite osp and what plate do I use?**
A: Springfield uses the SMS footprint (Shield) standard.
On my XDS, the SMSc or RMSc (Again Shield) fits best are those are the same width as the slide on that pistol.
You will need an adapter for this (holosun) to fit.
Holosun uses a MODIFIED SMS However. Which means that if you're willing to grind off the rear two mounting lugs, and lower the height of the front two (grind down) it'll fit on like a glove.
WARNING: Check with someone who knows before you do any modification to your slide!!!
This worked great for me, but I can not guarantee that you'll have the same results.
If you're not experienced at working on pistol slides, I strongly advise you take it to someone who is. I take no responsibility for any of this advice.

**Q: Does this sight work with s&w m&p 2.0 ?**
A: You don’t have to mill the slide. There are mounting plates that will use your rear sight dovetail. Look for EGW guns

**Q: Is this the correct model for the FNX -45 tactical?**
A: My 507c X2 fits just fine on my FNX-45 tact…

## Frequently Bought Together

- HOLOSUN HE507C-GR X2 / HS507C X2 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Solar Failsafe Parallax-Free Aluminum Sight for Full-Sized Handguns - Green & Red Dot Options
- HOLOSUN Picatinny Rail Mount for All 407C, 507C, 508T Models (507C-PIC-MOUNT)
- Scope Cover for HoloSun 507C & 407C HS Red Dot, 2 Pack Protective Case 507c 407c x2 Optic Red Dot Dust Rubber Cover Case

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**Shop now:** [https://www.desertcart.sg/products/361482313-btkviseqat-holosun-hs507c-x2-classic-multi-reticle-red-dot-sight](https://www.desertcart.sg/products/361482313-btkviseqat-holosun-hs507c-x2-classic-multi-reticle-red-dot-sight)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-09*