Holosun 509 Adapter | HS507C Footprint | Black

The Holosun 509 Adapter provides a footprint adapter that allows optics using the 509/RMR mounting pattern to be installed on platforms with the HS507C footprint. It is CNC machined and finished to resist wear under repeated use. The adapter is presented as a simple, rugged interface for mounting a red-dot optic where a footprint change is required. Typical applications include duty use and competition shooting.

Product Specifications

• The manufacturer is Holosun.
• The model is 509 Adapter.
• The color is Black.
• This adapter is compatible with HS507C and RMR mounting patterns.
• The component is CNC machined for consistent fit and alignment.
• The material is 6061 aircraft aluminum.
• The finish is Type III hard anodized.
• The product type is Adaptor.
• The subcategory is Mounting Accessories.
• The adapter provides a 509/RMR to HS507C footprint interface.
• The UPC is 810047071051.

Built to be a straightforward, durable solution, this adapter simplifies fitting RMR-pattern red dots to HS507C footprint plates without unnecessary complexity. Its machined construction and hard-anodized finish provide a low-maintenance mounting option for users who need a reliable mechanical interface for daily carry or competitive setups.