Diamondhead USA Polymer Diamond Front Sight - NiteBrite

Manufactured by Diamondhead USA
SKU: 1451
MPN: 1451
Manufactured by Diamondhead USA
4 Reviews
Please add to cart for sale price $39.99 $46.55

Out of Stock



The Polymer Diamond Front Sight is an ultra-lightweight alternative to the Diamond Combat Sight. It’s diamond-shaped upper housing allowing the eye to rapidly place the front sight post in the exact center of the rear aperture.

Featuring NiteBrite photoluminescent inserts, this low-cost alternative to tritium sights help in low-light conditions and can be charged by natural light or with a flashlight.

Note: Due to heat issues, this sight is not suitable for railed gas block installation.


  • Advanced polymer/composite construction
  • NiteBrite photoluminescent inserts
  • Spring-loaded sight for rapid deployment
  • Diamond-shaped upper housing
  • Tool-less elevation adjustment

Diamondhead USA is a leading design innovator, manufacturer, and distributor of top quality accessories for the tactical weapons industry.
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BrandDiamondhead USA
Fixed FoldingFolding
Manufacturer.Diamondhead USA

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

4 reviews


Bulky but functional


I really like the look and function of these sights. Only gripes are that the're a little bulky compared to my MBUS 2 sights and the buttons to deploy are only on one side. Its as advertised. I'm happy with it.

Front sight doesn't glow


These look really good and are a better alternative to the Magpul polymer sights. the flip-up mechanism works great. The only issue I had was that the front post does not glow at all. I have not experimented with leaving it in the sun to "charge" it. Will try it out. If it works, I'll give it 5 stars.

Competitively Priced Sights [front & rear]


These Sights are fairly sturdy. For plastic - - Sorry "Polymer" materials, the design and manufacture of this product is about as good as the very well know, Magpul-MBUS products, and not very different in price. The product has spring loaded mechanisms to deploy and the front one has click-adjustments that need no tool to lower/raise.

Great Sights


These work great. These are easy to pick up and the glowing strip along with the glowing front sight post makes them easy to pick up at night.