Vector Optics 0.83 Inch Picatinny Riser Mount – Low-Profile See-Through Elevation Platform
The Vector Optics 0.83 Inch Picatinny Riser Mount (SCRA-59) is a lightweight and durable accessory designed to raise optics by 21 mm (0.83 inch) on standard 21 mm Picatinny rails. Its compact length and see-through channel make it a perfect choice for shooters who want improved sight alignment without sacrificing the use of backup iron sights.
Optimized for Versatile Shooting Applications
Whether for tactical rifles, shotguns, or modern sporting carbines, this riser provides the ideal height adjustment for red dot sights, reflex optics, and compact scopes. The see-through profile allows for lower 1/3 or absolute co-witness setups, making it ideal for rapid transitions between optics and iron sights.
Key Features
- Precise Height Lift: Elevates optics by 21 mm (0.83 inch)
- Compact Size: 40 mm (1.6 inch) overall length for minimal rail space use
- See-Through Base: Enables co-witness with certain backup iron sights
- Material: Made from high-strength 6063-T6 aircraft-grade aluminum alloy
- Finish: Black matte anodized, offering a non-reflective and corrosion-resistant surface
- Lightweight: Only 44 g (1.6 oz), ideal for maintaining weapon balance
- Mount Type: Fits any MIL-STD-1913 Picatinny 21 mm rail
- Secure Fit: Fixed crossbolt clamp for stable, repeatable mounting
Real-World Use Scenarios
- Improving cheek weld comfort on AR-15 platforms
- Raising reflex sights for faster target acquisition
- Setting up optics to co-witness with BUIS (Backup Iron Sights)
- Enhancing visibility over raised front sights or accessories
- Creating a more ergonomic optic position for shooters using helmets, gas masks, or protective eyewear
Technical Specifications
| Specification |
Detail |
| Model Code |
SCRA-59 |
| Mount Type |
21 mm Picatinny / MIL-STD-1913 |
| Overall Length |
40 mm / 1.6″ |
| Height |
21 mm / 0.83″ |
| Material |
6063-T6 Aluminum Alloy |
| Finish |
Matte Black Anodized |
| Weight |
44 g / 1.6 oz |
| Design |
See-through channel for iron sight compatibility |
| Clamp System |
Fixed crossbolt |
Installation and Compatibility
Installation is quick and straightforward thanks to the robust crossbolt clamp system. The riser fits securely on any standard 21 mm Picatinny rail and is compatible with most compact red dot and reflex sights. Its low-profile design ensures stability without adding unnecessary bulk to your firearm.
Package Contents
- 1× Vector Optics 0.83" Picatinny Riser Mount (SCRA-59)
- Integrated crossbolt mounting system
Summary
The Vector Optics 0.83 Inch Picatinny Riser Mount is the perfect choice for shooters seeking a reliable, compact, and lightweight optic elevation solution. With its rugged aluminum construction, see-through design, and precise height adjustment, it delivers enhanced shooting ergonomics and optic positioning for a variety of firearm platforms.
