Product code:
  • 20mm RIS / RAS Mount
  • ArmorTek Lens Coating
  • Can be Pistol Mounted

Created by VORTEX Optics in the USA this weapon sight is an ultra-compact red dot optic with up to 10x manual and auto adjusting levels of brightness. This sight is a real shooting sight designed for real weapons, meaning gas blowback and shock will not affect the zeroing.

Full description


This optic is a real steel shooting sight, meaning that it is of the highest quality and durability, and when compared side by side to an Airsoft replica sight it absolutely blows them out of the water. The sight is constructed from lightweight aluminium and features special coatings and a range of other technologies to protect the optic during use. Due to the quality and strength of the sight it comes with Vortex's transferable unlimited lifetime warranty, meaning they will replace the sight should it no longer function for any reason, if the optic becomes damaged just send it back to Vortex and they'll replace it. This warranty is transferable and lasts forever, so this could be the only sight you'll ever need to buy, and they'll even cover the warranty if the optic is shot out due to a stray BB.

The sight is compatible with both Burris Fast Fire, Doctor Mounts and Airsoft Pistol Sight mounts which are to spec, and comes provided with an adaptor which allows you to place the sight on 20mm RIS / RAS rails as well. Due to the wide range of mounting options this sight can be affixed to both pistols and main rifles, allowing you to use the same optic across multiple different weapon platforms.

The sight's lens provides no magnification, but instead projects a red dot into the field of view of the user to allow for quick target acquisition to make your first shot faster and easier to take. The lens itself is fully multi-coated to reduce reflections and light transmission, and is finished with a premium ArmorTek lens coating which is designed to reduce scratching as well as oil and moisture build up on the optics lens to ensure high performance at all times. The lens is parallax free and has unlimited eye relief meaning that no matter where you shoulder the weapon, or mount the optic, you'll still have the same clear sight picture from any angle.

The optic is also fully adjustable, in addition to the brightness settings the windage and elevation can also be finely tuned, with 130 MOA max elevation adjustment, and 100 degrees of MOA windage adjustment, the optic can be adjusted to be used on a wide variety of rifles, pistols and more for a wide range of distances.

The optic's dot is projected by an inbuilt laser, which can be adjusted to up to 10 levels of brightness depending on the lighting conditions you are shooting in. The brightness can be turned down for indoor and CQB shooting to prevent glare, and can be turned up to the max when shooting outdoors in high light conditions. The sight is also highly battery efficient, powered by a single CR 1632 battery and provides up to 150 hours run time at its highest setting, and an astonishing 30,000 hours run time at its lowest brightness setting. To prevent wasted battery the sight also shuts down automatically after 14 hours of use, a life saver if you forget to turn the optic off before you pack up your kit.

The optics dot is available in two different sizes, a 3 MOA variant, and a 6 MOA variant. MOA stands for Minutes Of Angle which is how big the dot will look at 100 yards, 3 covering 3 minutes of angle at 100yards, and 6 minutes of angle at 100 yards. The smaller dot is more suited for outdoors and ranged shooting, with the 6 MOA version designed for more closer range shooting up to 100 yards.

The Venom sight is fully shockproof and water proof, making it highly durable and tough enough to withstand the rigours of any Airsoft game. The sight has been designed to be water proof to protect the internal workings of the sight from dust, debris and moisture to ensure it will keep working no matter the weather conditions. The sight been designed to be shock proof to allow it to be fitted to real steel rifles and pistols to ensure they do not lose their zero when shot, this means that they are way more than capable of handling Airsoft Gas Blowback and Electric Recoil weapons without losing any zero when they are shot, a common problem for cheaper Airsoft replica sights.

This sight is perfect for both real steel shooters with real weapons, with high quality you can trust and a super clear optic, and for Airsoft players as well who appreciate quality, want a sight which they'll never have to replace and will work perfectly no matter what it is attached to. This optic may be the last micro red dot you will ever have to buy.


  • Heavy duty and high quality real steel shooting sight
  • Comes with a Vortex Unlimited Lifetime warranty, the only sight you'll ever need to buy
  • Compatible with both 20mm Rails and Pistols
  • Lightweight and extremely durable
  • 1x Magnification to fast target acquisition
  • Fully multi-coated to reduce reflections and increase light transmission
  • Premium wide-field lens for great edge to edge resolution
  • 10 levels of adjustable brightness for all environments
  • Parallax free for high performance target shooting
  • Single piece chassis to reduce weight and keep the sight lightweight
  • Waterproof with o-ring seals to prevent moisture, dust and debris from affecting the optic
  • Shockproof to allow the sight to withstand the recoil of real firearms
  • Hard anodised finish to give the weapon a durable low-glare matte finish
  • ArmorTek lens coating to create an ultra hard, scratch resistant coating for the lenses
  • Unlimited eye relief for quick easy target acquisition from any angle or distance
  • 14-hour auto-shutdown feature to increase battery life
  • 150 hours run time at the highest brightness setting
  • 30,000 hours run time at the lowest brightness setting
  • Compatible with Burris Fastfire / Doctor mount
  • 3 MOA and 6 MOA dot size variant available
  • 1 MOA adjustment graduation
  • 130 MOA max elevation adjustment
  • 100 MOA max windage adjustment
  • Powered by a single CR 1632 battery

Package Includes

  • Venom Red Dot Top Load
  • Rubber Protective Transport Cover / Rain Cover
  • MOS Mounting Screws
  • Weaver / Picatinny mounting plate for 20mm RIS/RAS Rails
  • CR 1632 Battery
  • Vortex Optics Branded Cleaning cloth
  • User Instruction manual


No matter who ends up owning this product, you do not need a receipt to claim on warranty when going direct through VORTEX. Alternatively, if you would prefer ourselves to handle any claim, then we would require a proof of purchase from ourselves to avoid any delay. You do not need to keep a paper copy, we can find your original sale from your name and address.

Your new purchase is covered for absolutely any accident that impairs the operation of the product and any feature. Cosmetic damage that does not impair the operation is not covered. Once again, warranty if for life! If the product becomes discontinued then VORTEX will replace your item/s with a newer version completely free of charge. You are even covered if you decide to custom spray paint over your optics, as long as you haven't gone and sprayed onto your lenses.

For more information please feel free to read our blog on the subject: Vortex: Unlimited Warranty - Forever.



Name Variant
3 MOA Dot, 6 MOA Dot,
Sight Type Icon
Sight Type
Sight Type Variant
Red Dot
Package Includes
Instruction Manual, Cleaning Cloth, Cover, Screws, Weaver / Picatinny Mount, CR 1632 Battery,

Weight and Dimension

Product Length
Approx. 4.75cm
Product Width
Approx. 2.54cm
Weight KG Icon
Weight (KG)
Approx. 0.03kg


Colour Wheel Greyscale
Item Colour
Construction Icon
Patrol Base - Warning Icon
VIP Warranty

Sight Specific

Sight Magnification
Sight Adjustment Adjustments
Windage, Elevation, Illumination,
Sight Zero Adjuster Method
Flat-Head Screwdriver
Sight Zero Location
Right, Back,
Sight Mount Options
Integrated Rail Mount
Sight Objective Lens Diameter
Reticle Type
Red Dot


Sight Shockproof
Sight Fogproof
Sight Waterproof

Holographic Specific

Holographic Control Location

Illuminated Sight Specific

Illuminated Reticle
Illuminated Reticle Levels
Illuminated Reticle Colours
Battery Type

Delivery & returns

Postage Estimates

Below are some rough postage prices for orders. Please note these are subject to change, and are only a rough guide. For more accurate postage estimate please use the Postage Calculator at the basket.

UK Standard



UK Next Day



Highlands / Islands






* Please note that Scottish Highlands, Islands and EU post prices can vary wildly. Prices range from £8.99, up to £29.99, so please ensure you refer to the Postage Calculator at the basket for the lowest possible price.


For more detailed information please see our Delivery Information.

We are proud of our rapid delivery which, comprises of Royal Mail 1nd class recorded and courrier next working day to mainland UK. We also ship to EU countries; Scottish Highlands and Islands which are a minimum of a two day service and are shipped by land / sea. Our deliveries are made by DPD and Royal Mail recorded 1st or 2nd class signed for, and Royal Mail Standard.

We deliver from Monday to Friday, and Saturday with a special service. If more than 7 days have passed since we confirmed dispatch and your order has not arrived, then please call our Customer Care team on 01484 644709. If we don’t have stock of an item then we will call and email you letting you know that it is out of stock, and we will send it to you as soon as stock becomes available. If you want to cancel any item/s that are out of stock once order you can. For most UK deliveries postage & packing is based upon the value, size and weight of your order.

We always look to fulfil every order in full on time, but on the odd occasion an  item is missing we will attempt to contact you prior to shipping. If your order is a Next Day service, and we cannot contact you, we will refund the missing item(s), and ship the rest of the order immediately.

Upon signing for the delivery you are accepting the correct delivery for your items, however, we do understand that you might not be able to open your package straight away so you have up to 48 Hours to advise us of missing / incorrect items.

Please note we do not compensate in any way for time spent waiting in for deliveries that do not arrive, we do however accept that in life, mistakes and circumstances happen that can unfortunately mean that your item may not be delivered next day as requested e.g. bad weather, computer error etc. If such mistakes do occur we will refund your postage charge in full and by agreeing to the previous sentence and proceeding with the order you accept that we have done everything we can to help you obtain the package.

For orders outside of the UK Mainland please specify your location when calculating postage. 

For all international orders there may be an additional postage charge on top of that quoted. You will be contacted if this applies for your order. If the postage costs are too high, you may cancel your order at any time prior to dispatch.


For more detailed information please see our Returns Policy Page.

You can cancel any order that has not been dispatched. Please call our Customer Care team on 01484 644709 between 9:30am and 5:00pm or log onto the website and check the status of your order in your account.

If you do want to arrange the return of an item, simply call our friendly Customer Care team on 01484 644709 from 9:30am to 5:00pm and they will explain how to return the items.

Alternatively you can get in touch with us via our Contact Us Page.

If you are returning a product because it is faulty or something is wrong then we will pay for it to be returned to us. The Customer Care Team will arrange for cost you incur to be refunded.

You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.

We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee:  if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.

This guarantee ensures that if you are unsure about what you are purchasing you have the peace of mind of knowing that we are here to help. In addition, if you decide that you made a mistake or you change your mind then please send the goods back within 14 days of receipt. Sadly, this can only apply to standard range products; we cannot accept back any item that has been made to order i.e. Two Tone Airsoft equipment.

Upon signing for the delivery you are accepting the correct delivery for your items, however, we do understand that you might not be able to open your package straight away so you have up to 48 Hours to advise us of missing / incorrect items.
If you do decide to return anything for whatever reason then please get in touch with us via our Contact Us Page for a copy of our returns form.

If you do send goods back for any reason other than a fault you will normally be asked to pay the carriage charges, we would just have to recover the costs in our prices. We would rather be completely straight with you, keep our prices as low as possible, and just ask you to pay if you choose to return anything.

Any none faulty return must be shipped back in full re-saleable order with original undamaged packaging.

Finance options

Looking to buy an Airsoft replica, but don't want to drop all your money at once? Perhaps you want to spread your payments over time to keep a backup of money, or perhaps you simply can't afford the hit right now and want to spread it over time? In any case you can spread your payments to take away the pain of the initial hit of the purchase of a replica, or give yourself the ability to spend that little bit more and get that rifle you've always wanted!

Want to know more about Airsoft Interest Free Finance?
You can check out our Airsoft Finance Info Page for more details >

Here at Patrol Base we have partnered with Omni Capital Retail Finance, allowing you to buy now pay later with ease.

You can select finance during the payment process which will take you to the Omnicapital portal and allow you to complete a credit check at your leisure. Once your finance is accepted you will be able to complete your order and wait for the goods to arrive!

Wondering how much it's going to cost?
Check out the examples below.

Looking to make the jump from BB guns to Airsoft, but don't want to save up to buy your entire loadout? Your time has come!

Airsoft replicas are leaps and bounds ahead of BB guns, but can sometimes carry a heavy price tag. You can spread the cost with us to save the strain on your wallet to allow you to buy your entire loadout at once, rather than piece by piece. Play now, pay later.

Want to know exactly why Airsoft Replica are so much better than BB Guns? Check out our BB Guns Page.

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