This is a rear fully adjustable sight for the Colt Pistol Model 70, 80 & 90 Series.

This sight sits "Low Profile" and is made to work with the original front sight on the pistol. The dovetail base width is approximately .320" on this series of sights. If this base is small for your dovetail you will need the 1911 A-1 version which is wider at approximately .330".  These are top quality LPA brand sights made in Italy. These are the best sights on the market today to improve your pistols sighting.

The single adjustable rear sight which easily fits the most popular semiauto pistols without replacement of the factory front sight. By replacing the factory rear sight with a TPU, adjustable in windage and elevation with hardened click screws, you will convert your semi-auto into a modern firearm ready for target and practical shooting.

Features:

• Works with the factory front sight.
• Fits the existing dovetail slot without milling work.
• Machined from solid steel using state-of-the-art CNC milling.
• Tapered dovetail for a better locking in the slide (install from left to right).
• Allen wrench and adjustment screwdriver included in the package.