Taurus G3 (steel fixed sight), G3c, GX4


Adjustment procedure

Adjustment of the sight is quite simple. For windage, the set screw on the left side of the base is loosened with the included .050” hex key and simply repositioned with a punch (punch should have blunt flat face and contact only the dovetail area). For elevation, use the same .050” hex key (or anything small and pointed – toothpicks work well) to depress the detent plunger on the right side of the base and twist the sight blade counterclockwise to raise the point of impact, clockwise to lower. Release detent to lock blade at the proper position.


Please do not use a sight pusher, and always wear eye protection.

The factory fixed rear sight is to be driven from the dovetail (usually left to right) with the proper punch. Don’t forget to use eye protection. The MMC sight is then fit to the slide with mild to moderate flat filing of the ribs on the bottom of the dovetail until a tight interference fit is achieved. The left side set screw provides additional security.

Sight notch is .135” wide x .090” deep

Available in:

Model Price SKU
Plain Black $69.45 DTPB
White Dot $79.45 DTWD
White Bar (under notch) $73.90 DTWB

Tritium and fiber optic versions will soon be available.


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Taurus G3 (steel fixed sight), G3c, GX4

These handguns have a “Glock pattern” dovetail.  The MMC adjustable sight was not designed specifically for the gun, though it can be installed with very lite dovetail filing (no modification to the slide – only sight dovetail).  Because special dovetail angle files are used we recommend a competent gunsmith be employed for this installation.

  • Compatible with factory front sights, though MMC notch is tighter than the factory notch so will show less light around the front sight.
  • Blade height at median elevation position is .260”.
  • Sight notch is .135” wide x .090” deep.


1911 Gun Sight

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1911 Gun Sight
1911 Gun Sight