MPN: GL-0015P-3N / GL-0015P-3Y / GL-0015P-5N / GL-0015P-5Y


  • Suppressor / RMR height
  • Excels in high-stress defensive situations
  • High-contrast color designed for maximum visibility in all light conditions
  • Glow dot convex photoluminescent dot absorbs ambient light and glows in low light levels
  • Rear sight white outline aids in rear sight identification for proper sight alignment
  • Big Dot remains visible under stress when the focus is drawn downrange. Outside diameter 0.188"
  • Dot-the-"i" Sight Picture - Straight line sight picture with differentiated front and rear sight prevents shooters from confusing the front and rear sight
  • Rear sight ledge aids in one-handed slide manipulations
  • DXW2 - Tritium front sight with white line rear sight (GL-0015P-3N, GL-0015P-3Y)
    • Low-profile V provides greater visibility of objects downrange of the front sight
  • DXT2 - Tritium in both front and rear sight (GL-0015P-5N, GL-0015P-5Y)
    • Beta Emitting lamps glow in low light to aid in sight alignment
  • Made in the U.S.A.

XS Sight Systems Big Dot Tritium Suppressor Sights for Glock 17,19,22-24,26,27,31-36,38,45



  • Material: Steel


  • Glock 17, 19, 22, 23, 24, 26, 27, 31, 32, 33, 34, 35, 36, 38, 45 (Gen 1-5)


  • 1x Tritium Front Sight
  • 1x Front Slight Screw (Installed)
  • 1x Rear Sight
  • 1x Glock Front Sight Tool
  • 1x Red Thread Locker


Be prepared to defend yourself and your family as effectively as possible with these Glock 17 suppressor sights, designed to support improved sight alignment in a variety of light conditions and high-stress situations.

Sight Alignment Designed for Self Defense

These suppressor sights for Glock 19 were designed to offer shooters optimal visibility for sight alignment in all lighting conditions and high-stress situations.

Featuring the DXT2 Big Dot on the front sight, this optic colored dot absorbs light even in low light conditions and glows with the use of patent-pending technology.

In bright light conditions, the optic colored dot is easily eye catching, imperative for efficient action in high-stress self-defense situations.

The rear sight features a white outline and a V-shaped notch to help you differentiate between the front and rear sights and align your sights quickly when it matters most.

Compatible with Other Accessories

The XS Sight Systems suppressor sights for Glock 19 are RMR and suppressor height, making them compatible with other accessories you may choose to install on your Glock.

Warranty Available

XS Sight Systems offers a ten-year warranty on these Glock 17 suppressor sights; purchase them with confidence that your investment is protected for ten years.

Made in America

Purchase the XS Sight Systems Glock sights with pride, knowing that you supported the American economy; these sights are proudly made in the USA.



This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

“GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Wing Tactical, LLC nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit

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