Holosun LS321G&IR Co-axial Visible Green & IR Laser and IR Illuminater Aiming Device with Picatinny QD Mount

SKU#LS321G Holosun

Holosun LS321G&IR Co-axial Visible Green & IR Laser and IR Illuminater Aiming Device with Picatinny QD Mount

Name: Holosun LS321G&IR Co-axial Visible Green & IR Laser and IR Illuminater Aiming Device with Picatinny QD Mount
Brand: Holosun
Price: 749.99 GBP
Availability: InStock

1 in stock

The Holosun LS321G & IR is a compact, all-in-one laser aiming unit built for serious rifle setups, especially if you’re running night vision. It packs a visible green laser for daytime use, a co-axial IR laser for NV aiming, and an onboard IR illuminator so you’ve got your own light source when things get dark. Everything is aligned together for easy zeroing, and the quick-detach Picatinny mount makes it easy to install or remove without messing up your setup. Built from tough 7075 aluminum with waterproofing and a pressure switch included, it’s basically a full-featured laser + illuminator package in one rugged block

-Nathan (Technical Advisor)

VIEW PRODUCT INFO / SPECS

Manufacturer Model: LS321G&IR Visible Green & IR Laser + IR Illuminator

LS221R&IR Visible Red & IR

LS321R&IR Visible Red & IR Laser + IR Illuminator

LS321G&IR Visible Green & IR Laser + IR Illuminator

Whilst we aim to dispatch in-stock items within 1 working day, please be aware that during busy periods dispatch of in-stock items may be delayed by up to 2 working days. Authorised UK Retailer

WHY BUY FROM US?

PRICE MATCH

SWAP-OUT GUARANTEE

FAST DELIVERY

30 DAY RETURNS

UNMATCHED SERVICE

OBSIDIAN REWARDS

Founded in Devon in 2007, Optics Warehouse has grown to become the UK’s largest specialist optics retailer, offering an unrivalled selection of rifle scopes, thermal imagers, night vision, binoculars, red dots, mounting systems and shooting accessories from the world’s leading brands, all backed by competitive pricing, expert advice and outstanding customer service.

Shaun Ellis, Managing Director Long range target shooting and deer stalking.

Product Information FIND OUT MORE

DESCRIPTION

The LS321G is a versatile laser aiming device featuring a class IIIa visible green laser, a coaxially mounted class 2 IR laser, and an IR illuminator for optimal performance with night vision devices. Constructed with a durable 7075-aluminum matte black anodized housing, it includes a quick-release Picatinny rail mount for secure and easy installation.

Powered by a single CR123 battery, the LS321G delivers up to 5000 hours of continuous operation. Its rear-facing selector switch provides seamless toggling between visible low, visible high, IR high, IR illuminator, or IR high with IR illuminator settings. Users can control these functions with the included remote pressure switch or the top-mounted activation button, ensuring versatile and user-friendly operation.

For precise targeting, the LS321G is equipped with tactile windage and elevation adjustments, enabling accurate zeroing. This combination of advanced features and rugged construction makes the LS321G an ideal choice for tactical applications and night operations.

SPECS

PHYSICAL SPECS

Window Size N/A
Dimension (in) 3.6×2.2×1.6
Weight (oz) 8.64

MECHANICAL SPECS

Housing Material 7075 T6 Aluminum
Surface Finish MAO
Adjustment per Click 0.5 MOA
W&E Travel Range ±50 MOA

ENVIRONMENT SPECS

Storage Temperature -40℃~65℃
Working Temperature -40℃~51℃
Submersion IP67
Vibration 1000G

ILLUMINATOR SPECS

White LED Candela N/A
Laser & Illuminator Type Dual Laser & IR Illuminator
White LED Output N/A
IR Illuminator Class IIIB
IR Illuminator Output 0.7mw
IR Pointer Class IIIB
IR Pointer Output 0.1mw(low)/0.7mw(high)
Visible Laser Class IIIA
Visible Laser Output 1mw(low)/5mw(high)

FEATURES

The LS321G is a class IIIa visible green laser aiming device with a coaxial mounted class 2 IR (infrared) laser and IR illuminator for use with night vision devices. The LS321G features a 7075-aluminum matte black anodized housing with a quick release Picatinny rail mount. The LS321G is powered by a single CR123 battery which can provide up to 5000 hours of battery life.

The rear facing selector switch lets the user select between visible low, visible high, IR high, IR illuminator, or IR high with IR illuminator activation using the included remote pressure switch or turn the unit OFF. The LS321G also includes a top mounted activation button and tactile windage and elevation adjustments for a precision zero.

WHAT'S IN THE BOX

Holosun LS321G&IR Co-axial Visible Green & IR Laser and IR Illuminater Aiming Device
QD Release Mount
Remote Cable Switch
T10 L Key
User Manual
CR123A Battery

FREQUENTLY ASKED QUESTION(S)

1. What does the LS321G include?
It combines a visible green laser, an IR laser, and an IR illuminator in one device for day and night/NVG use.

2. What does “co-axial” mean?
It means the visible and IR lasers are aligned to the same point of impact, so you only need one zero.

3. Is it for rifles or pistols?
It’s designed for rifles and carbines using a Picatinny rail system.

4. Does it work with night vision?
Yes, the IR laser and IR illuminator are specifically intended for night vision use.

5. Does it come with a quick-detach mount?
Yes, it includes a QD Picatinny rail mount for fast installation and removal.

6. How is it powered?
It runs on a single CR123 battery with up to ~5000 hours depending on mode and usage.

7. Does it have multiple modes?
Yes, it can switch between visible laser, IR laser, IR illuminator, or combinations depending on settings.

8. Is it durable?
Yes, it’s built from 7075 aluminum with waterproof and recoil-resistant construction.

9. Is the IR illuminator powerful?
It’s useful for short to mid-range NV work, but not a replacement for high-end dedicated IR illuminators.

10. What’s the main advantage of this unit?
It combines visible aiming, IR laser, and IR illumination in one compact system, reducing the need for multiple separate devices.

WARRANTY

Holosun 10 years / product lifetime warranty. Read more here

DELIVERY & RETURNS

Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.

Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.

Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE

COURIERS

We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.

IN-STORE ITEMS

These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.

PRE-ORDER ITEMS

These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.

INTERNATIONAL DELIVERY & TAXES

In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.

NEED HELP?

If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk

-

A NOTE ABOUT DPD SHIPMENTS:

Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
Please view the attached slides HERE for further information!

ASK A QUESTION

REVIEWS

After more? KEEP EXPLORING

DRAWS REVIEWS

OPTICS DRAWS WIN YOUR DREAM RIFLE SCOPE, NIGHT VISION UNIT, THERMAL IMAGER AND MORE! Prize Draws