Sig 1911 SlantPro Tritium Rear Night Sight

Sig 1911 SlantPro Tritium Rear Night Sight

Featuring the Heinie SlantPro design. This rear sight is slightly slanted forward. All edges are rounded and contured to be snag free, perfect for conceal carry or EDC. The forward slant combined with the rear face serrations virtually eliminates glare from any light source creating a crisp sight picture.

One single tritium insert in the serrated rear sight allows for vertical alignment (when paired with a tritium front) and has been proven to be faster and less confusing for the human eye when compared with the old style horizontal tritium night sights.

The Sig 1911 rear sight is designed to pair with the exisiting factory installed front sight without changing the POA/POI of your pistol.  This rear sight will fit many popular 1911 pistol brands that are machined with a .500 x 65 degree dovetail.

Designed with the Heinie EZ-Lock mechanism that allows the sight to slide smoothly into the rear dovetail yet remain secure on your slide once installation is completed properly.  Installation instructions are provided.

Rust Resistant Finish.




Rear Specs

Notch Width
Dovetail Size
.500 x 65

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HSP Inc. does not accept any returns or exchanges on any product that has been installed and/or is in used condition. If you suspect your product is defective (as in, the tritium does not glow), the product will have to be returned to Heinie for inspection. Heinie cannot send out replacement products without having the originally purchased product in hand. If the item is determined defective, Heinie will send the sight out for the tritium vial to be replaced (in the originally purchased product). We do not replace the entire sight, only the tritium will be replaced. Turn around time to replace a broken or defective tritium vial usually takes about 3-4 weeks.

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Heinie Specialty Products, Inc.
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Quincy, IL 62301