HS510C Lower 1/3 Spacer
Enhance your shooting setup with the Holosun HS510C Lower 1/3 Co-Witness Spacer — the perfect elevation solution for tactical and competition shooters.
Designed specifically for the Holosun HS510C red dot sight, this spacer elevates the optic to a lower 1/3 co-witness height, allowing for faster target acquisition while maintaining access to iron sights in emergencies.
Built from aircraft-grade aluminum with a hard anodized finish, it ensures lightweight durability, even under rugged use.
Ideal for users running backup sights or NV setups who want an improved line of sight and cheek weld.
Features:
- Designed for Holosun HS510C red dot sight
- Provides a lower 1/3 co-witness with standard AR-height iron sights
- Increases optic height to approximately 1.63″
- Precision machined from 6061-T6 aluminum
- Durable matte black hard-anodized finish
- Mounting hardware included for quick installation
- Lightweight yet rugged for long-term reliability
