Night Fision Stealth Lower 1/3 Sights for Glock 17/19/34

The Night Fision Optics Ready Stealth Series night sight set is designed for Glock 17, 19, and 34 pistols equipped with slide-mounted red dot optics. Its lower 1/3 co-witness configuration is intended to provide a backup sight picture while leaving more of the optic window unobscured.

Self-illuminating Tritium provides an always-on glow, while the daylight-fluorescing material around each insert is designed to improve visibility in brighter conditions. The set is listed as compatible with RMR, 507C, SRO, and ACRO optics.

Key Specifications

• The sight set fits Glock 17, 19, and 34 pistols.
• The configuration provides a lower 1/3 co-witness with a slide-mounted red dot optic.
• The sights use self-illuminating Tritium for low-light visibility.
• The daylight aiming elements use a fluorescing material rather than a painted-on ring.
• The listed optic compatibility includes RMR, 507C, SRO, and ACRO.
• The sight arrangement supports a three-dot alignment when needed.
• The manufacturer description states that the sights contain 30% more Tritium than most sights.

For an optics-equipped Glock, this sight set provides a purpose-built backup aiming arrangement that balances optic visibility with an available three-dot sight picture. The Stealth design and continuous Tritium illumination make it a practical option for users seeking a dedicated co-witness setup.