Vector Optics Sphinx Red Dot Pistol Mount Base for HK USP – Lightweight Precision Mount for Mini Red Dots
The Vector Optics Sphinx Red Dot Pistol Mount Base (SCRDM-07) is a precisely engineered mounting solution designed exclusively for HK USP series pistols. Crafted from high-strength 6061-T6 aluminum alloy, this mount offers a secure, stable, and lightweight platform for popular mini red dot sights. Whether for tactical duty, competitive shooting, or advanced training, the Sphinx mount ensures quick target acquisition and rock-solid performance.
Main Features
- Length: 46 mm (1.8 in)
- Width: 25.5 mm (1.0 in)
- Mid Thickness: 2.5 mm (0.08 in)
- Weight: 16 g (0.6 oz)
- Material: Aircraft-grade 6061-T6 aluminum alloy with durable matte black anodized finish
- Mounting Hole Spacing: 40 mm (1.57 in) and 20.5 mm (0.8 in)
- Compatibility: Designed only for HK USP pistols (Full-Size, USP Tactical, P8); compact variants may require custom fitting
- Optic Footprint: Compatible with Vector Optics Sphinx, Vortex Venom, Burris FastFire, and other optics using the Docter/Noblex footprint
- Installation: Requires removal of the factory rear sight before mounting
- Included: 2 screws, 1 mounting plate, 1 cross bar
Real-World Applications
Tactical and Duty Use
The slim, lightweight design ensures the mounted optic does not add unnecessary bulk to your sidearm. Ideal for law enforcement officers or armed professionals who require rapid target acquisition under high-pressure situations.
Competitive Shooting
Perfect for IPSC, USPSA, and other pistol shooting sports where speed and accuracy are critical. The mount’s rigid construction ensures your optic remains zeroed even after extended use and heavy recoil.
Training and Recreational Shooting
Suitable for extended range sessions and firearms training, offering consistent performance and dependable stability in demanding practice scenarios.
Mechanical Strength and Durability
- One-Piece CNC Machined: Precision cut from a single block of 6061-T6 aluminum for maximum rigidity
- Corrosion Resistance: Hard anodized matte black finish for long-lasting durability
- Firearm-Rated: Tested for use on real firearms withstanding recoil from duty calibers
Included Accessories
- 2 x mounting screws
- 1 x mounting plate
- 1 x cross bar
- Instruction requirement: remove factory rear sight prior to installation
Technical Specifications
| Specification |
Details |
| Length |
46 mm (1.8 in) |
| Width |
25.5 mm (1.0 in) |
| Mid Thickness |
2.5 mm (0.08 in) |
| Weight |
16 g (0.6 oz) |
| Material |
6061-T6 aluminum alloy |
| Mounting Hole Distance |
40 mm (1.57 in) & 20.5 mm (0.8 in) |
| Finish |
Matte black anodized |
| Included |
2 screws, 1 plate, 1 bar |
| Compatibility |
HK USP series, Docter/Noblex footprint red dots |
Summary
The Vector Optics Sphinx Red Dot Pistol Mount Base is the perfect upgrade for HK USP owners seeking a reliable, low-profile platform for mini red dot sights. Its lightweight yet robust design, firearm-rated durability, and compatibility with popular optics make it an excellent choice for tactical, competitive, and training applications alike.
