---
product_id: 6463144
title: "Diamondhead USA Inc. Polymer Diamond Integrated Sighting System Flip-up Front/Rear Sight with NiteBrite Black 1499"
brand: "yinat"
price: "226 kr"
currency: ISK
in_stock: false
reviews_count: 9
url: https://www.desertcart.is/products/6463144-diamondhead-usa-inc-polymer-diamond-integrated-sighting-system-flip-up
store_origin: IS
region: Iceland
---

# NiteBrite photoluminescent inserts charge with natural or flashlight Spring-loaded flip-up sights with secure lock & flat fold Advanced polymer composite for durability & lightness Diamondhead USA Inc. Polymer Diamond Integrated Sighting System Flip-up Front/Rear Sight with NiteBrite Black 1499

**Brand:** yinat
**Price:** 226 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔫 Elevate your aim with Diamondhead’s polymer precision—because every shot deserves the spotlight.

## Quick Answers

- **What is this?** Diamondhead USA Inc. Polymer Diamond Integrated Sighting System Flip-up Front/Rear Sight with NiteBrite Black 1499 by yinat
- **How much does it cost?** 226 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/6463144-diamondhead-usa-inc-polymer-diamond-integrated-sighting-system-flip-up)

## Best For

- yinat enthusiasts

## Why This Product

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

## Key Features

- • **Instant Readiness:** Spring-loaded flip-up design ensures your sights deploy instantly with a button press, locking securely in place and folding flat when not in use.
- • **Glow When It Counts:** NiteBrite inserts provide a low-cost, Tritium-free glow that charges effortlessly under natural or artificial light—never miss a shot in low-light conditions.
- • **Precision Diamond Apertures:** Patented diamond-shaped apertures and housings enable lightning-fast target alignment, giving you the edge in any scenario.
- • **Unmatched Durability & Weight:** Crafted from advanced polymer composite, this sight system offers military-grade strength without the bulk—only 4 ounces of tactical precision.
- • **Seamless Picatinny Compatibility:** Engineered for secure attachment to all Mil. Std. 1913 Picatinny rails—upgrade your setup with confidence and style.

## Overview

The Diamondhead USA Polymer Diamond Integrated Sighting System features advanced polymer composite construction for exceptional durability and lightweight handling. Equipped with NiteBrite photoluminescent inserts that charge via natural or flashlight exposure, it offers a cost-effective night sight solution. Its patented diamond-shaped apertures ensure rapid target acquisition, while spring-loaded flip-up sights provide quick deployment and secure locking. Designed for universal Mil. Std. 1913 Picatinny rail compatibility, this tactical sight system is backed by a lifetime warranty, making it a reliable upgrade for professional and enthusiast marksmen alike.

## Description

Front and Rear Sights both incorporate the Patented Diamond-shaped apertures and upper housings and are fitted with NiteBrite photoluminescent inserts. Black 1499 Advanced Polymer/Composite construction for strength, light weight & exceptional durability NiteBrite™- Photoluminescent Inserts (the low-cost alternative to Tritium) – can be charged by natural light or with a flashlight Spring-loaded sights flip up quickly with the push of a button, stays up securely and folds down flat Patented Diamond-shaped Apertures and Upper Housings for fast alignment

Review: The worlds finest BUIS, and to think I bought these just on word of mouth... - Not enough good can be said about these BUIS sights!!! They are solid, much more solid then the other polymer sights that are its competition... Beautiful injection molding with smooth sides... Well thought out design with the diamond shape aperture, but also the hood being diamond shaped as well to give your ling of sight that much more to go by... I got this set for my Kel Tec KSG and never been more happy with a set of sights then I am now... The spring load flip up is robust and firm, but with the button on the side instead of the front like its competitor, your not busting your thumb knuckle every time you engage it... I also love the NiteBrite glow in the dark feature on the front and rear... Its not tritium which has a shelf life, but actual glow in the dark infused into the sites itself... Which is even nice during the day time and lighted situations due to the NiteBrite when not in use just give your sights an extra advantage of alinement with the white/greenish bars... On a side note, when I received my order and was so amazed being these were better then I originally thought, I called the seller/company to just say how much I thought of their product. Very nice people. I could hear the shop in the background which tells me this company is very serious about what they do. But very plesant to talk with on the phone as well... I am going to replace all of my BUIS sights soon and use all Diamondhead. Maybe not all of them in the Polymer as they also make in metal which I will use on my ar's, but the polymer on my tactical shotguns. Either way, Im switching to all Diamondhead...
Review: Great Sight! "Buy Once Cry Once" when buying quality! - When it comes to purchasing quality I stand behind a saying "Buy Once Cry Once." Paying for quality products is expensive at times but purchase products that will last. These flip up sights are amazing, for me they were zeroed right out of the packaging. There unique design make for quick target acquisition. If you're using a free float rail and don't plan on heavy combat, these will be perfect for you. However, if your mounting to a gas block, the Polymer front sight will not work for you as they will get to hot. If you plan on heavy combat, then the Diamondhead or Troy Combat Sights are a must. But for your everyday recreational shooting or hunting, the polymer sights are perfect. The Nightbrite strips on the sights line up great for night time shooting, just hit it with your LED flash light and shoot. The Nightbright strips stay luminated for approximately 15 mins after a short burst with an LED. Diamondhead is a proven brand and these sights live up to their reputation! I highly recommend them.

## Features

- Advanced Polymer/Composite construction for strength, light weight & exceptional durability
- NiteBrite- Photoluminescent Inserts (the low-cost alternative to Tritium) – can be charged by natural light or with a flashlight
- Spring-loaded sights flip up quickly with the push of a button, stays up securely and folds down flat
- Patented Diamond-shaped Apertures and Upper Housings for fast alignment
- Advanced polymer composite material for strength, light weight & exceptional durability; LIFETIME WARRANTY
- NiteBrite photoluminescent inserts (the low-cost alternative to Tritium) can be charged by natural light or with a flashlight
- Spring-loaded sights flip up quickly with the push of a button, stay up securely and fold down flat as back up sights
- Patented diamond-shaped apertures and upper housings for fast alignment
- Secure attachment to all Mil. Std. 1913 Picatinny Rails.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JM6RDZ8 |
| Brand | yinat |
| Brand Name | yinat |
| Color | Black |
| Compatible Devices | Picatinny Mount |
| Customer Reviews | 4.4 out of 5 stars 380 Reviews |
| Global Trade Identification Number | 00857880003511 |
| Item Display Dimensions | 2.5 x 1.53 x 0.9 inches |
| Item Display Weight | 0.25 Pounds |
| Item Weight | 4 ounces |
| Magnification Minimum | 1 x |
| Manufacturer | Diamondhead USA |
| Manufacturer Part Number | 1499 |
| Material | polymer composite |
| Material Type | polymer composite |
| Model Name | Diamond Integrated Sighting System |
| Model Number | 1499 |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Product Style | Tactical |
| Reticle Type | Diamond |
| Sport | Hunting |
| Sport Type | Hunting |
| Style | Tactical |
| Thread Type | MIL-STD-1913 |
| UPC | 784427838834 730707257857 857880003511 751738044261 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** yinat
- **Color:** Black
- **Compatible Devices:** Picatinny Mount
- **Item Weight:** 0.25 Pounds
- **Magnification Minimum:** 1 x
- **Material:** polymer composite
- **Mounting Type:** Picatinny Mount
- **Night vision:** No
- **Sport:** Hunting
- **Style:** Tactical

## Images

![Diamondhead USA Inc. Polymer Diamond Integrated Sighting System Flip-up Front/Rear Sight with NiteBrite Black 1499 - Image 1](https://m.media-amazon.com/images/I/61MgOtcjZdL.jpg)
![Diamondhead USA Inc. Polymer Diamond Integrated Sighting System Flip-up Front/Rear Sight with NiteBrite Black 1499 - Image 2](https://m.media-amazon.com/images/I/71Se4X3ysEL.jpg)
![Diamondhead USA Inc. Polymer Diamond Integrated Sighting System Flip-up Front/Rear Sight with NiteBrite Black 1499 - Image 3](https://m.media-amazon.com/images/I/715v0e-k-jL.jpg)
![Diamondhead USA Inc. Polymer Diamond Integrated Sighting System Flip-up Front/Rear Sight with NiteBrite Black 1499 - Image 4](https://m.media-amazon.com/images/I/616nEkDPTlL.jpg)
![Diamondhead USA Inc. Polymer Diamond Integrated Sighting System Flip-up Front/Rear Sight with NiteBrite Black 1499 - Image 5](https://m.media-amazon.com/images/I/81sO3XNMl0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The worlds finest BUIS, and to think I bought these just on word of mouth...
*by S***R on December 24, 2014*

Not enough good can be said about these BUIS sights!!! They are solid, much more solid then the other polymer sights that are its competition... Beautiful injection molding with smooth sides... Well thought out design with the diamond shape aperture, but also the hood being diamond shaped as well to give your ling of sight that much more to go by... I got this set for my Kel Tec KSG and never been more happy with a set of sights then I am now... The spring load flip up is robust and firm, but with the button on the side instead of the front like its competitor, your not busting your thumb knuckle every time you engage it... I also love the NiteBrite glow in the dark feature on the front and rear... Its not tritium which has a shelf life, but actual glow in the dark infused into the sites itself... Which is even nice during the day time and lighted situations due to the NiteBrite when not in use just give your sights an extra advantage of alinement with the white/greenish bars... On a side note, when I received my order and was so amazed being these were better then I originally thought, I called the seller/company to just say how much I thought of their product. Very nice people. I could hear the shop in the background which tells me this company is very serious about what they do. But very plesant to talk with on the phone as well... I am going to replace all of my BUIS sights soon and use all Diamondhead. Maybe not all of them in the Polymer as they also make in metal which I will use on my ar's, but the polymer on my tactical shotguns. Either way, Im switching to all Diamondhead...

### ⭐⭐⭐⭐⭐ Great Sight! "Buy Once Cry Once" when buying quality!
*by C***S on November 15, 2014*

When it comes to purchasing quality I stand behind a saying "Buy Once Cry Once." Paying for quality products is expensive at times but purchase products that will last. These flip up sights are amazing, for me they were zeroed right out of the packaging. There unique design make for quick target acquisition. If you're using a free float rail and don't plan on heavy combat, these will be perfect for you. However, if your mounting to a gas block, the Polymer front sight will not work for you as they will get to hot. If you plan on heavy combat, then the Diamondhead or Troy Combat Sights are a must. But for your everyday recreational shooting or hunting, the polymer sights are perfect. The Nightbrite strips on the sights line up great for night time shooting, just hit it with your LED flash light and shoot. The Nightbright strips stay luminated for approximately 15 mins after a short burst with an LED. Diamondhead is a proven brand and these sights live up to their reputation! I highly recommend them.

### ⭐⭐⭐⭐ Pretty good for the price!!! Detailed review...
*by J***O on March 4, 2017*

The sights and concept are phenomenal. The fit is a bit tricky. It is a pretty tight fit on the rail, having to tap with a rubber mallot. When secured to the rail, the forward sight deployment was only partial, stopping around 80 degrees, just short of the full 90 degree sweep to final stop. These were installed in a Diamondhead VRS-T KeyMod guard, so I expected full compatibility. Support with Diamondhead as always is phenomenal, with an offer to replace the sights. I am testing a few things, so far this has somewhat resolved the issue: light application of a Teflon based lubricant on all moving parts, loosening slightly the securing thru bolt, but concerned of back threading during firing. Applying a thread locker would address this, but there should be no need to go to having to modify or add to the recommended installation. As for fit, after removing and reinstalling a few time, (had to force removal and reinstallation) the plastic base seems to have enough wear from friction to provide a better fit, also a concern, but after proper fit, and final installation, normally sights are not removed or at least very infrequently. The NiteBrite feature, is pretty interesting, providing a very good low light and rapid target acquisition, the drawback is that it has to be pre-charged with a bright light, which would defeat its use in the weapon is stored in a case or safe, and had to be rapidly put into use in a low light situation... Tritium would be a better choice, but at a premium price. Dollar for dollar a very nice product, and the diamond sights to provide a VERY intuitive target acquisition!!!

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-06-25*