Vector Optics 0.5 Inch Picatinny Riser Mount – Ultra-Low Profile Optic Elevation
The Vector Optics 0.5 Inch Picatinny Riser Mount (SCRA-58) is a precision-engineered, ultra-low profile riser designed to elevate optics by 12 mm (0.5 inch) on any standard 21 mm Picatinny rail. Built from high-strength 6063-T6 aluminum alloy and finished in a durable matte black coating, it offers a reliable and lightweight solution for improving sight alignment without significantly altering the firearm’s profile.
Compact Elevation for Precision Shooting
This riser is ideal for shooters who require just enough height to clear front sights, achieve a better cheek weld, or co-witness with backup iron sights. Its see-through design ensures uninterrupted use of iron sights while keeping your optic securely mounted for rapid target acquisition.
Key Features
- Precise Height Adjustment: Adds 12 mm (0.5 inch) elevation for optimal sight alignment
- Minimal Rail Space Use: 40 mm (1.6 inch) overall length for compact installations
- Ultra-Lightweight: Only 34 g (1.3 oz) to maintain firearm balance
- Material: Aircraft-grade 6063-T6 aluminum alloy for strength and longevity
- Finish: Black matte anodizing for a non-reflective, corrosion-resistant surface
- See-Through Channel: Allows co-witnessing with compatible iron sights
- Mount Type: Secure fit to MIL-STD-1913 Picatinny rails
- Firearm-Grade Durability: Designed to withstand real firearm recoil and environmental stress
Practical Applications
- Improving optic positioning on AR-15, AK, and tactical carbines
- Creating a lower 1/3 co-witness with red dot sights
- Clearing fixed front sight posts without excessive height increase
- Enhancing ergonomics for shooters using protective gear or helmets
- Mounting compact scopes or reflex sights for faster sight acquisition
Technical Specifications
| Specification |
Detail |
| Model Code |
SCRA-58 |
| Mount Type |
21 mm Picatinny / MIL-STD-1913 |
| Overall Length |
40 mm / 1.6″ |
| Height |
12 mm / 0.5″ |
| Material |
6063-T6 Aluminum Alloy |
| Finish |
Matte Black Anodized |
| Weight |
34 g / 1.3 oz |
| Design |
See-through channel for iron sight compatibility |
| Clamp System |
Fixed crossbolt |
Installation & Compatibility
The riser installs quickly using its integrated crossbolt clamp and fits all standard 21 mm Picatinny rails. It is compatible with a wide range of red dot sights, reflex optics, and compact scopes. Its low-rise design ensures a stable mount while keeping the optic close to the bore for a more natural shooting position.
Package Includes
- 1× Vector Optics 0.5" Picatinny Riser Mount (SCRA-58)
- Integrated crossbolt mounting hardware
Summary
The Vector Optics 0.5 Inch Picatinny Riser Mount is the perfect choice for shooters looking for minimal optic elevation without compromising stability or compatibility. Lightweight, rugged, and precision-machined, it offers improved sight alignment while maintaining the firearm’s sleek, low-profile setup.
