icon

Holosun 509T Fitment Information

Below is information on mounting the Holosun 509T 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 509T 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

Anderson Kiger 9C Pro (Will fit using included 509T RMR adapter plate)

Arsenal Democracy

Arsenal Blackside E2 (Will fit RMR cut Blackslide using included 509T RMR adapter plate)

Bul Armory

Bul Armory SAS II (Will fit using included 509T RMR adapter plate)

CZ

CZ P10 Optics Ready (Need this adapater plate)

FN

FN 502 (May fit using RMR plate + included 509T adapter plate, confirm FN screw thread pitch first)
FN Five-Seven (Needs this adapter plate)
FN 509/510/545 (Needs a 509T plate found here)

Heckler & Koch

H&K VP9 (Needs this 509T adapter plate)

Palmetto State Armory

PSA 5.7 Rock (use PSA Rock RMR plate + included 509T RMR adapter plate)
PSA Dagger Full Size & Compact (use included 509T RMR plate)

Shadow Systems

Shadow Systems MR/DR/XR920 (need this 509T adapter plate)

Smith & Wesson

S&W Equalizer (needs this 509T adpater plate)
S&W M&P 2.0 Full Size & Compact (will fit using SW RMR plate + included 509T RMR adapter plate or will mount with just one plate by getting a 509T adapter plate found here)
S&W M&P 5.7 (needs this 509T adpater plate)

Staccato 2011

Staccato 2011 (needs 509T adapter plate found here)

Taurus

Taurus G3 Tactical, G3/G3C T.O.R.O (will fit using Taurus RMR plate + included 509T RMR plate or will mount with just one plate by getting a this 509T adapter plate)
Taurus TX22 Competition (will fit using Taurus RMR plate + included 509T RMR plate)

Wilson Combat

Wilson Combat 1911's (will fit using the Trijicon RMR plate + the included 509T RMR Plate)
Wilson Combat Glocks (will fit using the Trijicon RMR plate + the included 509T RMR Plate)

Arex

Arex Delta Gen 2 (will fit using Arex Plate #2 + included 509T RMR plate)
Arex Zero 1 T/TC (will fit using Arex RMR plate + included 509T RMR plate)

Beretta

Beretta 92X Optics Ready (needs this Beretta Plate and should work with included 509T RMR adapter plate)

FMK

FMK 9C1 G3 & Elite (Will fit using included 509T RMR adapter plate)

Glock

Glock Full Size/Compact MOS Models (will fit using Glock MOS RMR plate + included 509T RMR plate. If you want just one adapter plate total get an 509T adapter plate here)

IWI

IWI Masada/Tactical (use IWI Masada RMR plate + included 509T RMR adapter plate or to use just one plate get this 509T adapter plate)

Nighthawk Custom

Nighthawk Custom 1911's (will need the Nighthawk 509T IOS plate here)

Sig Sauer

Sig P220/P226/229 (will need 509T plate found here)
Sig P320/M17/M18 (will need 509T adapter plate found here)

Springfield Armory

Springfield 1911 DS Prodigy (needs this 509T adapter plate)
Springfield Armory Echelon (can mount using 509T RMR adapter plate but will need these screws or you can get this 509T adapter plate)
Springfield XD-M Elite OSP Full Size & Compact (can get this Springfield plate and these screws and use the included 509T RMR adapter plate)

Stoeger

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

Walther

Walther PDP 1.0 (can get Walther PDP 1.0 RMR plate here + use the included 509T adapter plate or can use only one plate by getting a 509T plate found here)
Walther PDP/PDP Compact (can get Walther PDP 509T plate here or can get this 509T adapter plate)
Walther PDP F-Series (can get Walther PDP 509T plate here or can get this 509T adapter plate)
Walther Q4, Q5, PPQ Tactical (can get Walther Q4, Q5, PPQ RMR plate here + use the included 509T RMR plate or can use only one plate by getting a 509T plate found here)
Walther WMP (can use Walther WMP RMR plate + 509T RMR adapter plate)

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

Holosun Technologies, 509T X2 Green Dot, Multi-Reticle System (MRS) 32 MOA Circle and 2 MOA Dot, 2 MOA Dot, 32 MOA Circle Black, Solar Failsafe, Shake Awake, Black, Titanium, Includes RMR Adapter Plate (Not compatible with ZEV or Shadow Systems)

Closed Emitter (Enclosed Emitter)
The included 509T RMR adapter plate is not compatible with ZEV or Shadow Systems style RMR interfaces
Picatinny & RMR Mount
CR1632 battery port does not require removal of optic from firearm
Improved programming that enhances usability
Addition of Lock Mode: Lock mode locks out the buttons until a deliberate long press unlocks them
Improved glass clarity
Auto mode now runs in the background and offers solar power when there is no battery or dead battery
Up to a 50,000 Hour battery life
Solar Failsafe
Multi-Reticle System (MRS): 32 MOA Circle & 2 MOA Dot
2 MOA Dot
32 MOA Circle
Shake Awake Technology

The HE509T-GR X2 is an enclosed reflex optical sight designed for pistol applications. Features include a Titanium housing, Holosun's Super Green LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake. The included 509T RMR adapter plate is not compatible with ZEV or Shadow Systems style RMR interfaces.

UPC	605930625868	Manufacturer	Holosun Technologies
Manufacturer Part #	HE509T-GR X2	Model	509T X2
Type	Red Dot	Power	1X
Objective	28	Reticle	Multiple
Color	Black	Description	Green
MOA	2 MOA	Subcategory

Free Shipping: All orders ship free via UPS Ground/USPS/FedEx which takes 1-5 business days. We also offer UPS 2nd Day air for $9.99.

Same Day Shipping:* UPS only accepts ground shipments on Weekdays. Therefore any UPS Ground order we receive will ship same day if ordered before 2PM EST on Weekdays only.

Hassle Free Returns: We have a 30 day return policy. If you want to return your item for whatever reason just contact us and we'll send you a pre-paid label just like Amazon.

We're available almost 24/7. Contact us via Chat, Text, Phone, Email, or on our contact us page

Coupons & More 🍌

Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

$459.99

🔫 Confirm Pistol Fitment Here

FREE UPS SHIPPING FULLY INSURED

🍌 NO SALES TAX unless you live in GA/IL/IN/MI/NJ/NC/OH/PA/VA/MD/NV/ AZ/KY/UT/FL/MN/TN

🍌 SHIPS TODAY if ordered by 2PM EST M-F

🍌 We price match, reach out to us

Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Load image into Gallery viewer, Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Load and play video in Gallery viewer, Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Load image into Gallery viewer, Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Load image into Gallery viewer, Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Load image into Gallery viewer, Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Load image into Gallery viewer, Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

🔫 Confirm Pistol Fitment Here

FREE UPS SHIPPING FULLY INSURED

🍌 NO SALES TAX unless you live in GA/IL/IN/MI/NJ/NC/OH/PA/VA/MD/NV/ AZ/KY/UT/FL/MN/TN

🍌 SHIPS TODAY if ordered by 2PM EST M-F

🍌 We price match, reach out to us

$459.99

Guaranteed safe & secure checkout

🦍 The Freedom Gorilla Guarantee

local_shipping

Free UPS Shipping

assignment_return

Hassle Free Returns

forum

A+ Customer Service

verified

Lowest Price Guarantee

verified_user

100% Genuine Brand New Products

Holosun 509T X2, Green Dot, Closed Emitter, Titanium, Solar Failsafe, RMR Footprint - HE509T-GR-X2

Great sight

Sight fits excellent on top of my FNH 510 T

Great company to deal with. Very happy with my optics
I have bought from them ..

Great enclosed optic

Installed on my 5” Prdogy DS using the AOS plate from springfield.

Easy to see, maintains zero. Be sure to loctite the plate screws as the plate did come loose at first.

First Optic

This is the first optic I purchased and I am very happy with the quality. I will be going to the range soon to test it out!!

1 2

Holosun Pistol Optics

View all

Free Shipping & Returns

Enjoy free shipping and 30 day hassle free returns.

100% Genuine Brand New Products

All our products are brand new & genuine. Buy with confidence.

Meet our Team

We love making customers happy. Learn more about us here.

1,500+ 5 Star Reviews!

Buy with confidence. Read 1,500+ of our recent 5 star reviews here.