They work good and can be purchased at OMB Express.
I have a factory steel rear sight, combined with an Ameriglo LumaNova orange square-dot front sight on a number of my Glocks. I like this combination very much!
Prior to installing the Ameriglo fronts, I had steel white-dot fronts on a few Glocks. The combination works, but the front sight is a bit fat. Ameriglo offers some front sights (inluding the LumaNovas) with a width of 0.125. This allows more light to be seen on either side of the front sight in high-contrast situations.
I currently have this set up on a new G34 and it works well.I have a factory steel rear sight, combined with an Ameriglo LumaNova orange square-dot front sight on a number of my Glocks. I like this combination very much!
Prior to installing the Ameriglo fronts, I had steel white-dot fronts on a few Glocks. The combination works, but the front sight is a bit fat. Ameriglo offers some front sights (inluding the LumaNovas) with a width of 0.125. This allows more light to be seen on either side of the front sight in high-contrast situations.