
510C-SPACER
$23.52
The 510C-SPACER raises the HS510C optic height to improve ergonomics and alignment with modern rifle setups, providing better compatibility with magnifiers, night vision, and varied shooting positions.
→ HS510C Compatibility
Designed specifically for use with the Holosun HS510C reflex sight.
→ Raised Optic Height
Increases optic mounting height to better align with modern shooting positions.
→ Improved Magnifier Alignment
Helps achieve proper optical alignment when running magnifiers behind the HS510C.
→ Precision Fit Interface
Installs cleanly between the HS510C optic and factory mount.
→ Durable Construction
Built for reliable performance on rifles, carbines, and PCC platforms.
Features
- HS510C Compatibility
Designed specifically for use with the Holosun HS510C open reflex sight. - Lower 1/3 Co-Witness Height
Raises the optic to a lower 1/3 co-witness height for improved ergonomics on modern rifle platforms. - Improved Shooting Posture
Elevated optic height supports a more natural head position and comfortable shooting stance. - Magnifier Alignment Support
Helps achieve proper optical alignment when using magnifiers behind the HS510C. - Precision Fit Interface
Installs cleanly between the HS510C optic and factory mount for consistent alignment. - Maintains Optic Stability
Designed to preserve the secure mounting interface and reliability of the HS510C platform. - Durable Construction
Built to withstand recoil and regular use on rifles, carbines, and PCC platforms. - Streamlined Integration
Seamlessly integrates with the factory HS510C mounting system without adding unnecessary bulk. - Simple Installation
Quickly installs using the factory mounting hardware for a straightforward upgrade.






















