This Trijicon DI night sight set (part no. GL801-C-601102) is a green-with-black-outline front/rear pair built for standard-frame Glock models (does not fit MOS-milled slides).

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Key Specifications

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• Fits standard-frame Glock models 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, and 45.

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• Does not fit Glock MOS-milled slides.

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• Uses Trijicon’s industry-first interchangeable fiber, which can be swapped in the field for a different fiber or ring-retainer color.

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• Delivers dual-illumination: bright fiber-optic pickup in daylight, tritium glow in low light or darkness.

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• The fiber is chemical- and heat-resistant, finished with the same proprietary technique Trijicon uses on the ACOG.

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• The tritium lamp is capped with a sapphire jewel for a durable, constant aiming point.

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• Front and rear are outlined in green with a black surround for fast contrast.

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• Amplifies collected light for an aiming point that stays visible from full daylight to complete darkness.

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• Ring-retainer color can also be swapped independently of the fiber for a personalized look.

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Frequently Asked Questions

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Will this fit a Glock with an MOS-milled slide?

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No. This DI set is built for standard-frame (non-MOS) Glock models only.

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Does the fiber ever need to be replaced?

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It can be, since the interchangeable-fiber design lets you swap in a different fiber or ring-retainer color yourself rather than replacing the whole sight.

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Buy the Trijicon DI Night Sight Set – Green with Black Outline for Standard Frame Glock Models

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Order from Schaefer Defense and shop more Trijicon night sights, or browse our full Gun Sights selection.