Holosun 510C Spacer is a spacer for the HS510C open reflex sight. It installs between the HS510C optic and factory mount to raise the optic to a lower 1/3 co-witness height. The spacer improves alignment with magnifiers and is built for rifles, carbines, and PCC platforms.
Compatible with Holosun HS510C
Lower 1/3 co-witness height
Installs between optic and factory mount
It is intended for HS510C users who need additional optic height for co-witnessing or magnifier alignment.
This item is not available to ship to the following state(s):
California