XS Sights
XS Sights R3D 2.0 Night Sights for GLOCK 21 – Orange Front Dot
XS Sights R3D 2.0 Night Sights for GLOCK 21 – Orange Front Dot
SKU:XSGL-R202P-6N
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The XS R3D 2.0 night sights deliver a high-contrast aiming solution for GLOCK 21 pistols, combining tritium illumination with a bold orange front dot for rapid target acquisition in any lighting condition. The front sight features a photoluminescent Glow Dot ring surrounding a tritium vial, while the rear sight uses a blacked-out tritium configuration to minimize distraction and drive focus to the front post. This setup works equally well for defensive applications and low-light range work.
Designed as a direct replacement for factory GLOCK sights, the R3D 2.0 installs using a standard sight pusher tool (rear) and requires no permanent modifications to the slide. The front sight is staked in place for secure retention under recoil. Constructed from CNC-machined steel with a protective finish, these sights are built to withstand hard use and maintain zero through thousands of rounds.
- Type: Night Sights (Tritium)
- Front Sight: Orange Glow Dot with Tritium
- Rear Sight: Blacked-Out Tritium
- Compatible Model: GLOCK 21
- Installation: Sight Pusher (Rear), Staked (Front)
- Construction: CNC-Machined Steel
- Sight Picture: High-Contrast Orange Front
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