The AmeriGlo 3XL Optic Compatible Sight Set for Glock (brand part no. GL506) is a front and rear set made to work alongside a slide-mounted red dot. The 3XL set pairs a black serrated front sight with a flat black rear sight. AmeriGlo describes its Optic Compatible sets as giving a precise, elevated co-witness sight picture while serving as reliable back-up sights. The page lists the fit as all Glock models and shows it as fitting MOS slides. The rear sight stands 0.451 in. tall overall.

Key Specifications

• AmeriGlo lists this set for All Glock models, so match that fit to your pistol before ordering.
• The size is 3XL, one of AmeriGlo’s heights for the optic compatible sets.
• The front sight is a black serrated blade at 0.365 inch, so its textured face cuts glare behind an optic.
• The rear sight is a flat black design, a plain rear that suits a back-up sight picture.
• Overall rear height is 0.451 in. (11.46mm), the full height of the rear sight as AmeriGlo lists it.
• Rear blade height is 0.371 in. (9.42mm), the height of the rear blade as AmeriGlo lists it.
• AmeriGlo lists this part number as fitting MOS slides, so it works on a slide cut for an optic.
• The package includes a front sight and a rear sight, so the set replaces both ends of the sight picture.
• AmeriGlo designs the set for back-up or co-witness use with a red dot mounted on the pistol.

Frequently Asked Questions

Which Glock pistols does the 3XL set fit? AmeriGlo lists the fit as all Glock models and shows it as fitting MOS slides.

Is this a set or a single sight? It is a set. AmeriGlo lists a front sight and a rear sight as included.

What is the set designed to do? AmeriGlo describes it as an elevated co-witness sight picture for slide-mounted red dot optics, and as back-up sights.

Buy the AmeriGlo 3XL Optic Compatible Sight Set for Glock, Black Serrated Front, Flat Black Rear

Order it from our Lubbock, Texas gun shop for fast, direct shipping. Choose 3XL when you want the 0.451 in. overall rear height listed for this part number, and see more AmeriGlo sights in our gun sights category.