# Holosun Technologies 509 Adapter - Black - Lower 1/3 Mount - Fits Picatinny

> Atomic Defense · $59.99 · In stock

- Page: https://ridgerunner.com/en/product/holosun-technologies-509-adapter-black-lower-1-3-mount-fits-picatinny
- Brand: [Atomic Defense](https://ridgerunner.com/en/brand/atomic-defense.md)
- Category: [Range and Shooting](https://ridgerunner.com/en/shop/range-and-shooting.md) > [Gun Parts and Accessories](https://ridgerunner.com/en/shop/range-and-shooting/gun-parts-accessories.md)
- Returns: See https://ridgerunner.com/en/shipping-return-policy
- Shipping: free on orders over $100; sales tax is calculated at checkout

![Holosun Technologies 509 Adapter - Black - Lower 1/3 Mount - Fits Picatinny](https://d1us074mrxfudh.cloudfront.net/products/7991556603990/8597808c8621e380.jpg)

## Description

The Holosun 509 Adapter for Picatinny is a rugged and reliable rail mount, perfect for use with law enforcement, the military, and the everyday shooter. CNC machined with 6061 aircraft aluminum with a Type III Hard Anodized Finish, this rail mount is designed to withstand even the hardest-hitting recoil as well as rough use and abuse in virtually any tactical environment. Further, the stainless steel torx head M3 screws help you to securely mount this rail to your firearm for a snug, wobble-free fit for your Holosun 509 optic. This mount comes with a lifetime warranty against manufacturing defects so you can experience reliable long-lasting use.

KEY FEATURES:
Compatible with Picatinny rail systems \| 6061 aircraft aluminum construction \| Corrosion-resistant anodized finish \| Lower 1/3

## Identifiers

- SKU: 509MNT-1.63-PIC
- GTIN: 810047071082

## Related products

- [V-Lite™ Multi-Color](https://ridgerunner.com/en/product/v-lite-multi-color.md) — HCC Tactical, $65.40
- [Surefire Part - Scoutlight - The switch receptacle accepts the ST07 - SR07 and SR07-D-IT remote tape switches (sold separately) - No Cable - Black DS00](https://ridgerunner.com/en/product/surefire-part-scoutlight-the-switch-receptacle-accepts-the-st07-sr07-and-sr07-d-it-remote-tape-switches-sold-separately-no-cable-black-ds00.md) — Atomic Defense, $131
- [Battleshell™ Universal EUD/Phone Pouch](https://ridgerunner.com/en/product/battleshell-universal-eud-phone-pouch.md) — HCC Tactical, $62.91
- [High Speed Gear Soft TACO - Holds 32 Oz. Bottle - Made in the USA](https://ridgerunner.com/en/product/high-speed-gear-soft-taco-holds-32-oz-bottle-made-in-the-usa.md) — Atomic Defense, $54
- [Ops-Core AMP Airframe ICS Connectorized Downlead Cable](https://ridgerunner.com/en/product/ops-core-amp-airframe-ics-connectorized-downlead-cable.md) — Atomic Defense, $329.95
- [Sub-Zero Plate Carrier - Lightweight at 1.26 lbs and V-Design for Zero Hot Spots](https://ridgerunner.com/en/product/sub-zero-plate-carrier-lightweight-at-1-26-lbs-and-v-design-for-zero-hot-spots.md) — Atomic Defense, $189

---

Prices are retail in USD before tax. Stock changes often; the page above is the authority on availability.