The Holosun 509 Series Low Picatinny Mount, Black is a mounting accessory that fits Picatinny.
The 509MNT-0.82-PIC provides a low-profile Picatinny mounting solution for Holosun 509 series and AEMS-MACRO optics, enabling pistol-style enclosed optics to be used on rifles, PCCs, and shotguns with a natural sight picture.
How It Compares
Also compare the 509 Adapter for Picatinny, Lower 1/3 Mount, Picatinny Mount for Holosun 407C/507C/508T and 509 Adapter for HS507C Footprint. Browse all optics Accessories and the full Holosun range. New to this? Read our guide: Caring for Your Optics: Cleaning and Off-Season Storage.
Ideal For
- Mounting a Holosun 509 series or AEMS-MACRO optic on a Picatinny rail
- Rifles, PCCs and shotguns where a low-profile sight height suits
- Shooters who want a pistol-style enclosed optic on a long gun
Key Features
Key Features
- 509 & AEMS-MACRO Compatibility Designed to support Holosun 509 series enclosed optics and the AEMS-MACRO series for expanded mounting flexibility.
- Standard Picatinny Rail Interface Attaches securely to any MIL-STD-1913 Picatinny rail for use on rifles, PCCs, and shotguns.
- Low Mount Height (0.82") Positions the optic close to the rail for a natural sight picture and streamlined setup.
- Precision Machined Aluminum Construction CNC machined aluminum mount delivers consistent alignment and dependable strength.
- Secure Locking Interface Engineered to maintain a stable connection between optic and rail during recoil and extended shooting.
- Optimized for Enclosed Optics Purpose built to properly support the footprint and geometry of Holosun enclosed optic platforms.
- Lightweight Low Profile Design Compact design minimizes added bulk while keeping the firearm balanced.
- Hard Anodized Finish Protective surface treatment improves resistance to wear, corrosion, and harsh environments.
- Simple Installation Straightforward mounting system allows quick installation on any compatible Picatinny rail platform.
- Compatible with Picatinny rail systems
- Low 1/3 height mount provides optimal sight picture and cowitness with iron sights
- 6061 aircraft aluminum construction
- Corrosion-resistant anodized finish
- Includes stainless steel torx head M3 screws for mounting
- Low Mount
Compatibility & Fitment
Fits Picatinny. Not sure it fits? Contact us before you order and we will check for you.
Technical Specifications
Brand | Holosun |
Type | Mounting Accessory |
Model | 509 Adapter |
Color | Black |
MPN | 509MNT-0.82-PIC |
UPC | 810047071075 |
US Shipping & Support
Genuine Holosun, brand new and covered by the manufacturer's warranty. Shipping is free on US orders of $99 or more, and smaller orders ship from $6.95. Questions about fit, mounting or which option suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
What does the 509 Adapter fit?
Fits Picatinny.
Is this a genuine Holosun product?
Yes. It is a new, genuine Holosun product sourced through an authorized US distributor.
How much is shipping?
Shipping is free on US orders of $99 or more. Orders under $99 ship at a flat rate from $6.95 to $9.95, depending on the order total.
