HOLOSUN 509PLT-MOS9MM adapter plate full assembly for reliable optic mounting.
HOLOSUN adapter plate installed on Glock MOS for a low-profile, durable interface.
Closeup of steel construction on HOLOSUN 509PLT-MOS9MM adapter plate for rugged durability.
HOLOSUN 509PLT-MOS9MM adapter plate full assembly for reliable optic mounting.
HOLOSUN adapter plate installed on Glock MOS for a low-profile, durable interface.
Closeup of steel construction on HOLOSUN 509PLT-MOS9MM adapter plate for rugged durability.

HOLOSUN 509PLT-MOS9MM Glock MOS Adapter Plate | Steel, Low-Profile & Easy Install

Overview The HOLOSUN 509PLT-MOS9MM adapter plate is designed to pair Glock MOS slides with 509-series optics, delivering a sturdy, low-profile...
Vendor: HOLOSUN
Product type: Hunting Gear
$105.83
$105.83
(-0%)
Subtotal: $105.83

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HOLOSUN 509PLT-MOS9MM adapter plate full assembly for reliable optic mounting.

HOLOSUN 509PLT-MOS9MM Glock MOS Adapter Plate | Steel, Low-Profile & Easy Install

$105.83
HOLOSUN 509PLT-MOS9MM adapter plate full assembly for reliable optic mounting.
HOLOSUN adapter plate installed on Glock MOS for a low-profile, durable interface.
Closeup of steel construction on HOLOSUN 509PLT-MOS9MM adapter plate for rugged durability.

HOLOSUN 509PLT-MOS9MM Glock MOS Adapter Plate | Steel, Low-Profile & Easy Install

$105.83
Description
Description

Overview

The HOLOSUN 509PLT-MOS9MM adapter plate is designed to pair Glock MOS slides with 509-series optics, delivering a sturdy, low-profile mounting surface without altering the firearm’s clean silhouette. Crafted from durable steel, it supports repeated mounting and realignment while preserving smooth lines and balanced ergonomics. This adapter plate is built for shooters who value reliable optic alignment and a streamlined appearance on their Glock platform.

Fitment & Build

Specifically engineered for Glock MOS slides, the plate creates a secure interface for your preferred 509-series optic. The steel construction adds durability for field use and training, while the low-profile design helps maintain the natural feel of the firearm. The result is a stable, repeatable mounting surface that remains unobtrusive during handling and shooting.

Key Features

  • Compatible with Glock MOS slides for seamless optic mounting.
  • Constructed from high-quality steel for enhanced durability.
  • Low-profile design maintains the sleek aesthetics of your firearm.
  • Easy installation for quick setup and enhanced shooting accuracy.
  • Ideal for competitive shooting and tactical applications.

Use Cases & Benefits

  • Competitive shooting: quick target transitions with a reliable optic platform.
  • Tactical or duty scenarios: robust steel construction designed to endure repeated mounting cycles.
  • Range and field use: straightforward installation that saves setup time between sessions.
  • Maintenance-friendly: a simple, repeatable mounting surface that helps keep zero management predictable.

Why Choose HOLOSUN

HOLOSUN combines precision engineering with practical design to deliver accessories that support real-world shooting needs. This adapter plate emphasizes a balance of durability, profile, and ease of use, making it a compelling option for shooters who want a dependable mounting solution without sacrificing aesthetics. Note: benefits described are possibilities based on the data provided and user scenarios; results may vary by setup and usage.

FAQ

Q: What Glock slides is the HOLOSUN 509PLT-MOS9MM adapter plate compatible with?

A: Compatible with Glock MOS slides, this adapter plate provides a secure, low-profile mounting surface for 509-series optics.

Q: What are the key benefits of this steel low-profile adapter plate?

A: Durable steel construction, a slim low-profile form, and simple installation make setup quick, with a dependable platform for competition or tactical shooting applications.

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Shipping & Return
Shipping & Return

Shipping

Orders ship across Canada. The shipping policy lists 1–2 business days for processing, followed by estimated delivery after dispatch: 3–7 business days for most Canadian provinces, or 7–14 business days for remote and Northern communities. These are estimates, not delivery guarantees.

Shipping costs, if any, and applicable taxes are shown at checkout before payment. Tracking details are emailed after dispatch. See the shipping policy for destination details, delays and split shipments.

Returns

Request an eligible return within 30 days of delivery. Items must meet the policy's condition requirements, including being unused/unworn with tags, accessories, parts and proof of purchase. Conditions and exclusions apply, including those for used items, gift cards and marked final-sale items.

For eligible returns, a prepaid return label is provided. Start by emailing canadawildco@gmail.com. Refunds are normally issued within 5–10 business days after the returned item is received; your payment provider may take additional time.

Read the full return and refund policy for eligibility, packaging requirements, exclusions and damaged or incorrect items.

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