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Holosun  |  SKU: HE509-RD-ACSS-R

Holosun 509 ACSS Vulcan Red Dot w/ RMR Mounting Plate - HE509-RD-ACSS-R

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$449.99

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Description

This is the Holosun 509 ACSS Vulcan RMR. It is an enclosed emitter optic that uses a clamping style footprint and ships with an RMR adapter plate. There is also an 509 Glock MOS version available here.

The 509 ACSS Vulcan has a 7075 T6 Aluminum housing and the ACSS Vulcan reticle which is a 250 MOA Outer Ring and a 10 MOA Center Chevron. The outer ring acts like an "aim assist". When the Chevron is centered in the window the outer ring is not visible. But if you have difficulty "finding the dot" you will see the large outer ring. This will tell you how to adjust your grip to "find the dot".

If you are new to red dot pistol shooting or shoot in competitions the ACSS Vulcan reticle is truly a game changer.

It's also an enclosed emitter design which ensures nothing will get in between the laser and the glass, giving you extra security and protection against elements like rain, water, dust, mud, snow, etc.

In addition, the 10 MOA Chevron acts like a BDC in which the bottom of the chevron is where a 9mm bullet would hit at 50 yards. Furthermore, the tip of the Chevron is the most precise aiming point possible in a pistol red dot at .5 MOA.

If you are someone who is looking for a direct mount optic for your Glock MOS Doublestack, and really like the idea of the ACSS Vulcan reticle, and also the enclosed emitter design, then this is for you.

Notes:

The adapter plate for the "-R" version is compatible with the most popular aftermarket slide cut in the industry. It is the same footprint as the Holosun 507C, making it compatible with most plate systems found on factory optics ready guns like the Walther PDP, S&W M&P C.O.R.E., CZ Optics Ready, Agency Arms AOS, FN 509 MRD, and Springfield Armory XDM Elite series handguns. It is also one of the most common aftermarket slide cut footprints.

The included 509 adapter plate is not compatible with ZEV or Shadow Systems style RMR interfaces.

The 509 ACSS model does not share the same footprint as the 509T (non-ACSS models) and therefore is incompatible with aftermarket mounting solutions and custom cut slides for the 509T (non-ACSS models).

Learn more about the differences between the 509T and 509 ACSS Vulcan here.

Specifications

Holosun 509 ACSS RMR Specifications

Physical Specifications

  • Enclosed Emitter: Yes
  • Footprint: 509 ACSS Footprint, Includes RMR Adapter Plate
  • Recommended Applications: Full Size & Compact Pistols
  • Housing Material: 7075 T6 Aluminum
  • Window Size (in): 0.66Hx0.9W
  • Deck Height: 9.86mm (without RMR plate)
  • Dimensions (in): 1.78Lx1.21Wx1.35H
  • Housing Finish: Anodized
  • Housing Color: Black
  • Weight: 2.1oz (3.2oz with RMR plate)
  • Magnification: 1x
  • Parallax: None
  • Eye Relief: Unlimited
  • Multi Coated Lens: Yes
  • Submersion Waterproof Rating: IP67
  • Vibration: 5000G
  • Storage Temperature: -40℃~70℃
  • Working Temperature: -30℃~60℃

Included in the Box

  • Picatinny Mount Included: no
  • Adapter Plate Included: yes, RMR to 509 ACSS Vulcan
  • Screws Included: 6-32x1/4
  • Cover Included: no
  • Lens Cloth: yes
  • Multi Tool: yes
  • Manual: yes
  • Warranty Card: yes

Reticle Specifications

  • Reticle Size: 250 MOA Outer Ring, 10 MOA Chevron Center Reticle
  • Reticle Color: Red
  • Adjustment Per Click: 1 MOA
  • W&E Travel Range: ±30 MOA

Electronic Specifications

  • Solar Failsafe: Yes
  • Auto Turn On: Yes
  • Auto Turn Off: Yes
  • Manual Brightness: Yes
  • Automatic Brightness: Yes
  • Brightness Settings: 10 Daylight, 2 Nightvision
  • Lockout Mode: Yes

Battery Specifications

  • Battery Type: CR1632
  • Battery Life: 10,000 Hours (Ring + Chevron) 25,000 Hours (Chevron Only) (Both Setting 6)
  • Removable Battery: Yes
  • Battery Location: Side of Housing

Product Specifications

  • Manufacturer: Holosun
  • Manufacturer Part Number: HE509-RD-ACSS-R
  • UPC:
  • Country of Origin: China

Warranty

Beginning with products purchased on or after January 1, 2021, all Primary Arms branded optics, mounts and accessories are covered by a Limited Lifetime Warranty. You do not have to be the first owner or even prove you bought it from us. Manufacturer defects, materials and workmanship problems, and even normal wear and tear are covered. Open box, blemished, or refurbished items with a lifetime warranty enjoy the same warranty protection as their new counterparts. Where repair or replacement for these products is not possible, credit will be given towards a new Primary Arms product.

Fitting Guide

Holosun 509 ACSS Vulcan (RMR) Fitment Information

Below is information on mounting the Holosun 509 ACSS Vulcan (RMR) Reflex Sight on different pistols. Some pistols require adapter plates to make it fit. The table below is for Optics Ready pistols only. If you do not have an optics ready pistol and still want to mount a 509 ACSS Vulcan to your platform, you can get a dovetail mount which replaces your rear dovetail sights. Find all our dovetail mounts here.

*Note: Clicking on the pistol name below will take your to our fitment guide which explains more about each platform.

Anderson Manufacturing

Arsenal Democracy

Bul Armory

    FN

    • FN 502 (May fit using RMR plate + included509 ACSS adapter plate, confirm FN screw thread pitch first)

        Palmetto State Armory

          Smith & Wesson

            Taurus

            Wilson Combat

            Arex

            Beretta

              FMK

              Glock

              IWI

                  Sig Sauer

                  Springfield Armory

                  Stoeger

                  • Stoeger STR9 (will fit using Stoeger RMR plate + included 509 ACSS RMR adapter plate)

                  Walther

                  Don't see your model listed? Check out our Fitment Guides Here.

                  Key Features
                  • 509 ACSS Footprint with RMR Adapter Plate: Confirm Pistol Fitment Here
                  • Enclosed Emitter
                  • 7075 T6 Aluminum Housing
                  • ACSS Vulcan Reticle: 250 MOA Outer Ring, 10 MOA Center Chevron
                  • Solar Failsafe
                  • Up to 20K Hrs Battery Life
                  • Manual & Auto Brightness Modes
                  • 12 Brightness Setting: 10 DL & 2 NV Compatible
                  • Convenient Tray Battery Compartment
                  • Parallax-free & Unlimited Eye Relief
                  • Designed for Full Size & Compact Pistols
                  • IP67 Waterproof
                  • Shake Awake
                  • Multilayer Reflective Glass

                  There is no sales tax, unless you live in GA/IL/IN/MI/NJ/NC/OH/PA/VA/MD/NV/AZ/KY/UT/FL/MN/TN/WA/AR/CO/CA

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                  Customer Reviews

                  Based on 2 reviews
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                  L
                  Lissa Kennedy

                  Holosun 509 ACSS Vulcan Red Dot w/ RMR Mounting Plate - HE509-RD-ACSS-R

                  M
                  Mark H
                  Very satisfied

                  We received our new tech quickly. The optic is larger than expected. Had to cut our safariland holster to accommodate our S&W C.O.R.E. with the optic mounted. But the 509 unit is worth the money. High tech equipment. Would buy again through this company. Customer service is 100%.

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