The Meprolight Tru-Dot Adjustable Night Sights for the HK USP Full/Tactical deliver combat-proven, self-illuminated precision that keeps you on target whether you're in broad daylight or complete darkness — no batteries, no activation required.
- Tritium-powered self-illumination works instantly in any low-light condition
- Adjustable rear sight allows precise windage and elevation tuning
- Engineered as a direct-fit replacement for HK USP Full and Tactical models
- Rugged construction meets military and law enforcement duty standards
- Integrated day/night design maintains a clear, bright sight picture 24/7
- Maintenance-free operation with a 12-year tritium illumination warranty
Who This Is For
These night sights are ideal for HK USP Full and Tactical owners who demand reliable low-light performance for home defense, duty carry, or competitive shooting. If you've ever struggled to acquire a front sight in dim lighting, the Meprolight Tru-Dot's vivid tritium glow eliminates that problem entirely — making it a trusted upgrade for law enforcement professionals and serious civilian shooters alike.
Specifications
| Brand | Meprolight |
|---|---|
| Model | Tru-Dot Adjustable |
| Compatible Firearm | HK USP Full / USP Tactical |
| Sight Type | Front & Rear Night Sight Set |
| Illumination | Self-Luminous Tritium |
| Rear Sight | Adjustable (Windage & Elevation) |
| Tritium Warranty | 12 Years |
| Installation | Direct Replacement / Minor Modification |
| Batteries Required | None |
| Country of Origin | Israel |
Frequently Asked Questions
Will these sights fit both the standard HK USP Full and the USP Tactical variant?
Yes. The Meprolight Tru-Dot Adjustable set is specifically designed to fit the HK USP Full and USP Tactical models. Installation is a direct replacement of the factory sights and may require a sight pusher tool or gunsmith fitting for a proper, secure mount. Always verify your exact pistol variant before purchasing.
How bright are tritium night sights, and how long do they last?
Meprolight's tritium vials produce a vivid, green self-luminous glow that is clearly visible in total darkness without any activation or battery power. Tritium is a radioactive gas that naturally decays over time — Meprolight backs these sights with a 12-year tritium warranty, after which the glow will gradually dim but the sights remain fully functional as standard iron sights in daylight.
Can I adjust these sights after installation, and what tools do I need?
Yes — the adjustable rear sight allows you to fine-tune both windage and elevation to match your preferred point of impact. Adjustment is typically made with a small flathead screwdriver or a dedicated sight adjustment tool. It is recommended to zero your sights at the range after installation, making small incremental changes and confirming your point of impact with each adjustment.