The Meprolight Hyper-Bright Fixed Night Sight Set (brand part number 415453111) equips a non optics-ready HK VP9, HK45, or HK45C with fixed day-and-night sights built around Swiss-made green tritium vials. Meprolight surrounds the front vial with a bright fluorescent green outline ring for fast acquisition in daylight, while the rear sight carries a black outline to keep the shooter’s eye drawn to the front sight first. Both sights self-illuminate in low light, giving a consistent aim point in daylight or after dark. Fitment is limited to HK’s non optics-ready slide cuts, so an optics-ready VP9 or HK45 needs a different sight set.

Key Specifications

• Built as a fixed (non-adjustable) day-and-night sight set.
• Front sight uses green tritium with a green outline ring for daytime visibility.
• Rear sight uses green tritium with a black outline ring to draw focus forward.
• Illuminated with premium-grade Swiss-made tritium vials for low-light use.
• Fits HK VP9, HK45, and HK45C non optics-ready models only.
• Front sight measures 0.41 x 0.14 x 0.25 inches (L x W x H).
• Rear sight measures 0.89 x 0.72 x 0.35 inches (L x W x H).

Frequently Asked Questions

Does this fit an optics-ready HK slide? No, this set is built specifically for HK’s non optics-ready VP9, HK45, and HK45C slide cuts.

Are these sights adjustable? No, it’s a fixed set that installs as a direct dovetail replacement.

How do these sights work in the dark? Swiss-made tritium vials self-illuminate for aiming in low light or full darkness.

Buy the Meprolight Hyper-Bright Fixed Night Sight Set – HK VP9/HK45/HK45C (Non Optics-Ready)

Add a reliable day/night sight picture to your non optics-ready HK. Order it from our Meprolight lineup, part of our gun sights selection, at our Lubbock, Texas gun shop for fast, direct shipping.