Holosun 509 Adapter | Picatinny Low | 509MNT-0.82-PIC

The Holosun 509 Picatinny low adapter provides a compact, low-profile interface for mounting Holosun 509 optics to Picatinny rails. CNC-machined construction and a Type III hard-anodized finish deliver corrosion resistance and durability intended for demanding use. Stainless steel Torx head M3 screws secure the adapter for a stable, wobble-reducing fit. Typical applications include duty carry setups and range/competition shooting where a low optic height is preferred.

Product Specifications

• The product type is Adaptor.
• The model is listed as the 509 Adapter.
• The adapter fits Picatinny rails.
• The finish is a Type III hard-anodized matte black.
• The construction is CNC-machined from 6061 aircraft-grade aluminum.
• The included fasteners are stainless steel Torx head M3 screws for secure mounting.
• The design provides a low-profile mounting solution for compatible optics.
• The mount is described as having corrosion-resistant construction.
• The product comes with a lifetime warranty against manufacturing defects.
• The listed weight is 0.09.
• The color is Black.
• The product is categorized under Mounting Accessories.
• The manufacturer is Holosun.
• The product is intended for use with Holosun 509 optics when mounting to Picatinny rails.
• The UPC is 810047071075.

This adapter is a straightforward, purpose-built accessory for shooters who require a low optic mounting solution. Its machined aluminum construction and robust fasteners make it suitable for regular duty and range use, and the matte black hard-anodized finish helps it blend with common service and competition platforms. For users fitting a Holosun 509 optic to a Picatinny-equipped pistol or rail, this adapter delivers a compact, stable interface without unnecessary complexity.