Viewing 30 of 206.
£24.99
Was £29.99
Save £5.00
  • Red/Green Dot
  • Super Compact
  • RIS Weaver Base

A compact red/green sight that weighs in at an amazing 55g, making it perfect for speedsofters and snap shooters alike!


£29.99
Was £34.99
Save £5.00
  • 2 Bolt Design
  • On / Off Red Dot
  • Alloy Construction

A high quality very compact Airsoft Red Dot Sight that is suitable to fit any Airsoft 20mm RIS/RAS rail section. Ideal for pistols, compact SMG and low profile rail systems.

This mini Airsoft Red Dot Sight also comes with a protective Polymer casing that is excellent when storing and transporting your AEG or Optic if you keep it separate from your Airsoft Gun. Windage and Elevation is also easily adjustable for sighting in your Airsoft gun any time of the day.

£39.99
  • 4x Magnification
  • Windage & elevation adjustable
  • Ready to mount to 20mm rails

If you're seeking a compact alternative to full-sized rifle scopes, the Vector Optics Victoptics B1 4x32 Compact Scope is a great shout! Offering fixed 4x magnification, adjustable focus, elevation and windage, this optic is a mere 20cm long, making it ideal for platforms with limited rail space or setups which prioritise low weight.

The B1 is packaged with a pair of scope rings for 20mm Picatinny rails, making it ready to mount on any 20mm Picatinny railed platform. The monotube diameter is 25mm, meaning you can also use aftermarket 25mm dual ring mounts and high or low mount rings as you see fit. If you need a bit of zoom but you don't want a scope the size of a baseball bat, the Vector Optics Victoptics B1 4x32 Compact Scope will do the trick!

£39.99
  • Batteries Included
  • Red/Green Reticule
  • Rubber Push Buttons

This Red Dot Sight is an instantly recognisable shape that looks great on any Airsoft Gun, and will give you the ability to quickly and efficiently acquire a target and send some well-aimed shots.

£44.99
  • Variable Zoom
  • Illuminated Reticule
  • Integrated 20mm Mount

This compact Airsoft Scope offers a variable zoom from 2.5x to 10x, allowing you to make engagements at a variety of distances, thanks to easily being able to set the preferred level of zoom.

£39.99
  • Adjustable Red / Green Dot
  • Removable 20mm Raiser
  • Adjustable Brightness

An Airsoft Red dot sight created by THETA OPTICS which is designed to be fit onto 20mm RIS / RAS Rails to make aiming your gun easier or quicker. The sight projects a red dot using a laser on to the front glass lens which once zeroed will be where the pistol will shoot no matter the angle at which you can see the dot, this allows you to acquire targets quicker and more efficiently giving you an edge in an Airsoft game.

The rail raiser can also be removed allowing you to give the sight a more low profile should it be required.

This sight is perfect for any Airsoft Skirmisher who is looking for a red dot sight which can be used both with and without Airsoft face masks.


£49.99
  • Flip-to-side Mount
  • 3x Fixed Zoom
  • 35mm Lens


Built by Theta Optics this Airsoft sight is designed to be used in conjunction with a holographic or red dot sight to magnify the picture and dot, and then be flipped to the side when not required. The sight is fully adjustable, with fine tuning adjustments for windage and elevation, as well as focus to get the clearest picture possible. The sight is designed to be fit to 20mm RIS / RAS rails, giving it great compatibility with a wide range of aftermarket holographic and red-dot sights.

This sight is perfect for those who are looking to get the perfect sight setup for both CQB and Outdoors games. For CQB flip the sight to the side, and for those longer range outdoor shots use the magnifier.

£79.99
  • 4x Magnification
  • 20mm Side Rails
  • Backup Red Dot Sight

A compact and tactical scope for 20mm Rails, that offers a fixed 4x magnification as well as the option of a backup red dot sight for closer range engagements, and an illuminated reticule.

£39.99
  • Low Profile Sight
  • 4x Sight Picture Mode
  • Adjustable Brightness

A lightweight and low profile holographic sight which can be adjusted, allowing for four different sight pictures, as well as red and green modes. The sight is constructed entirely from alloy, with a glass Lens and comes with a 20mm RIS / RAS mount.

£34.99
  • Red / Green Dot Modes
  • Brightness Adjuster
  • Raised Sight Mount

An Airsoft Dot Sight created by THETA OPTICS, designed to be fit onto 20mm RIS / RAS Rails, and allows the user to acquire their targets quicker and more easily over traditional ironsights. This sight has the added boon of being raised, meaning that the sight is easier to use for Airsoft players who wear full face protection or lower mesh face masks, lifting the sight high enough to allow you to cheek weld even when wearing a mask.

The sight is fully adjustable, allowing windage and elevation to be set, as well as brightness and dot colour, with up to 5 brightness settings for both green and red dot modes.

This sight is perfect for any Airsoft skirmisher who is looking for a great quality red dot for their Airsoft replica without breaking the bank. The sight is great for outdoors thanks to its high brightness settings, and can be used in CQB easily by simply dropping the brightness levels to 1-2.

£34.99
  • Red / Green Dot Modes
  • Brightness Adjuster
  • Raised Sight Mount

An Airsoft Dot Sight created by THETA OPTICS, designed to be fit onto 20mm RIS / RAS Rails, and allows the user to acquire their targets quicker and more easily over traditional ironsights. This sight has the added boon of being raised, meaning that the sight is easier to use for Airsoft players who wear full face protection or lower mesh face masks, lifting the sight high enough to allow you to cheek weld even when wearing a mask.

The sight is fully adjustable, allowing windage and elevation to be set, as well as brightness and dot colour, with up to 5 brightness settings for both green and red dot modes.

This sight is perfect for any Airsoft skirmisher who is looking for a great quality red dot for their Airsoft replica without breaking the bank. The sight is great for outdoors thanks to its high brightness settings, and can be used in CQB easily by simply dropping the brightness levels to 1-2.

£49.99
  • 4x Magnification
  • 20mm Side Rails
  • Low Light Ironsight

A compact and tactical scope for 20mm Rails, that offers a fixed 4x magnification as well as the option of a low-light backup ironsight for close range engagements, and an illuminated reticule.

£74.99
  • 4x Magnification
  • 20mm Side Rails
  • Low Light Ironsight

A compact and tactical scope for 20mm Rails, that offers a fixed 4x magnification as well as the option of a low-light backup ironsight for close range engagements, and an illuminated reticule.

£34.99
  • Red / Green Dot
  • For 20mm Rails
  • Micro Dot Sight

An Airsoft Red dot sight created by THETA OPTICS which is designed to be fit onto 20mm RIS / RAS Rails to make aiming your rifle or pistol easier and quicker. The sight projects a red dot using a laser on to the front glass lens which once zeroed will be where the pistol will shoot no matter the angle at which you can see the dot, this allows you to acquire targets quicker and more efficiently giving you an edge in an Airsoft game.

This sight is perfect for any Airsoft Skirmisher who is looking for a cheap but extremely effective red dot sight which won't break the bank without a loss in quality of picture.

£34.99
  • Red / Green Dot
  • For 20mm Rails
  • Micro Dot Sight

An Airsoft Red dot sight created by THETA OPTICS which is designed to be fit onto 20mm RIS / RAS Rails to make aiming your rifle or pistol easier and quicker. The sight projects a red dot using a laser on to the front glass lens which once zeroed will be where the pistol will shoot no matter the angle at which you can see the dot, this allows you to acquire targets quicker and more efficiently giving you an edge in an Airsoft game.

This sight is perfect for any Airsoft Skirmisher who is looking for a cheap but extremely effective red dot sight which won't break the bank without a loss in quality of picture.

£23.99
Was £29.99
Save £6.00
  • 4x Fixed Zoom
  • 4x32 Rifle Scope
  • Scope Rings Included

A Scope designed for Airsoft Weapons designed to allow the user to place accurate shots at range, and allows you to follow the trajectory of BBs as they are fired. 

£29.99
  • Aluminium construction
  • Adjustable magnification
  • Includes scope rings for 20mm Picatinny rail

The Theta Optics Luneta series of riflescopes are basic but effective non-illuminated scopes with the highly functional "Mildot" reticle, providing index marks on both the horizontal and vertical planes of the scope's crosshair to allow on the fly estimations of range and windage, as well as allowing moving targets to be engaged more easily. The scope is adjustable between 3x and 9x magnification, covering the entire spectrum of usefulness for Airsoft skirmishes, and comes with 25mm/1-inch scope rings for 20mm Picatinny rail.

£39.99
  • Multiple Reticule Types
  • Red / Green Modes
  • Tool-less Fitting

An Airsoft Red dot sight created by THETA OPTICS which is designed to be quickly and easily fit onto 20mm RIS / RAS Rails to make aiming your rifle or pistol easier and quicker. The sight projects a sight picture / reticule on to the front glass lens which once zeroed will be where the weapon will shoot no matter the angle at which you can see the picture, this allows you to acquire targets quicker and more efficiently giving you an edge in an Airsoft game. 

The sight picture can be adjusted to one of four types, including a dot, circle, and two cross types, and can be adjusted to show in either red or green.

This sight is perfect for any Airsoft Skirmisher who is looking to improve their CQB game-play by allowing them to acquire targets faster and easier than their opponents on iron sights.

£49.99
  • Aluminium construction
  • Alloy 20mm Picatinny flip-to-side mount
  • QD Magnifier mount - Remove or mount in seconds!

If you need a long range aiming solution to compliment your red dot sight, a flip-to-side magnifier will do the trick! The Theta Optics 3x35 Flip-to-Side Magnifier w/QD Mount is designed to mount behind your red dot sight and magnify the image and reticle by a factor of 3, giving you a better view of long range targets and the option to quickly switch between magnified and unmagnified aiming quickly when the enemy closes ground.

The magnifier is constructed from aluminium with an alloy 20mm Picatinny mount which also allows you to quickly remove the magnifier while the mount stays in place. This means that if you are clearing a building you can choose between leaving the magnifier on your gun, flipped to the side and ready to use quickly, or remove it entirely to save some weight for faster target-to-target transitions. If you want a better view of your target but don't want the excessive weight which comes with a full-sized riflescope, a red dot and magnifier combo is a great middle ground between the MK1 eyeball and longer, heavier optics!

£84.99
  • Fully Adjustable
  • 1.5-5x variable magnification
  • Includes cantilever scope mount for 20mm rail

If you are after a mid sized rifle scope for your DMR or Snipers rifle, take a look at the 1.5-5X40 BE scope from Theta Optics! Fully adjustable and featuring a crisp Mil-dot reticle which can be illuminated red, green or blue with varying levels of brightness, the 1.5-5X40 BE Scope is perfectly suited to both short and long range precision.

£39.99
  • Alloy construction
  • Integrated 20mm rail mount
  • Red/green illumination - 4 reticle types

Those looking for an affordable reflex sight which combines the strength of military style designs with the functionality of the more common open reflex sight, check this out! The Theta Optics Open II is an upgraded version of existing open reflex sights with a redesigned alloy housing to provide greater protection in the even the sight is dropped or bumped during a skirmish. 

The usual functions of the open reflex sight are still present, with red or green illumination and several brightness levels to choose from, and selectable reticles via the dial at the rear of the sight. This sight also comes with a 20mm Picatinny rail mount built in, meaning an easy and secure fit on any Airsoft gun with a 20mm Picatinny rail!

£39.99
  • Top 20mm Rail
  • Flip Up Lens Covers
  • Mirrored Front Lens

The Theta Optics Monolith Red Dot Sight is exactly what it says on the tin. A chunky and well constructed Red Dot Sight with an integrated 20mm Rail Mount, Flip Up Lens Covers and a Top 20mm Rail for further accessories.

£19.99
  • 4x Magnification
  • Mil-Dot Crosshair
  • Scope Rings Included

The Theta Optics Luneta 4x32mm Scope is perfect for those seeking the line between a high quality optic and a reasonable price. This Riflescope has a fixed 4x Magnification which is perfect for Airsoft, and an Objective Lens of 32mm. It comes included with a set of 20mm RIS/RAS Scope Rings, so that you can install the Scope to 20mm Picatinny. The Scope has a Mil-Dot Crosshair, allowing you to make last minute adjustments to your shots using the markers in the Scope.

£34.99
  • Aluminium construction
  • 20mm Picatinny cantilever mount included
  • Red/Green reticle - 5 brightness settings for each

If you're working on a US Army impression using an M4A1, this is the optic you need! The Guerilla Tactical COMP M2 Style Red Dot Sight w/ Cantilever Mount mimics the real steel US Army-issued M68 CCO, a tube-style red dot reflex sight renowned in the real steel world for its robust nature. 

Despite entering service in 2000 as one of the first mass-issued red dot sights in the world, this type of red dot sight is still in production to this day. Known as the "AP PRO", the continued production of the M2 shape is a testament to its timeless design and popularity in the real steel world. 

CCO Stands for Close Combat Optic, though in Airsoft terms, the COMP M2 Style Red Dot Sight is suitable for any skirmishing scenario, benefitting from ultra-fast target acquisition in CQB and a wide field of view for maximum situational awareness in a woodland/outdoor setting. Packaged with a cantilever mount for 20mm Picatinny rails, flip-up lens caps and 3 x LR44 button cells to get you up and running, Guerilla Tactical's COMP M2 Style Red Dot Sight is ready to rock

£39.99
  • Batteries Included
  • Red/Green Reticule
  • Rubber Push Buttons

This Red Dot Sight is an instantly recognisable shape that looks great on any Airsoft Gun, and will give you the ability to quickly and efficiently acquire a target and send some well-aimed shots.

£39.99
  • Batteries Included
  • Red/Green Reticule
  • Rubber Push Buttons

This Red Dot Sight is an instantly recognisable shape that looks great on any Airsoft Gun, and will give you the ability to quickly and efficiently acquire a target and send some well-aimed shots.

£49.99
  • ACOG Style sight
  • Integral 20mm Picatinny mount
  • Fibre optic red dot - no batteries needed!

Do you feel like having to use batteries to power your red dot sights during bright summer days is a waste? Lucky for you, this Guerilla Tactical ACOG TA31 RCO doesn't need any batteries to function! The fibre-optic filament concentrates the light to produce a red dot in the centre of the sight. The windage and elevation can be adjusted using a flathead screwdriver on the two turrets located on the top and the right of the scope. The only downside of this fibre-optic sight is that when you find yourself in a low-light setting, the red dot will no longer be visible.

While the real steel ACOG scope is a 4x fixed power combat optic (FPCO), this one is a red dot reflex sight cunningly disguised as an ACOG, allowing you to enjoy the attractive look and keep your loadout looking authentic while taking names in your skirmishes. With an integral 20mm Picatinny mount and a fibre optic red dot with fully adjustable windage and elevation, this optic is fully functional and perfect for your daytime skirmishes, even if you aren't bothered that it looks like an awesome replica of the iconic ACOG!

£27.99
Was £31.99
Save £4.00
  • Red Dot Setting
  • 1x Magnification
  • Adjustable Reticule

A 1x red dot sight, providing a red dot for aiming. This sight provides a red dot sight with no magnification which provides quick target aquisition whilst in the field, allowing for two eye open targeting. 

£34.99
  • Fully Adjustable
  • 3-9x variable magnification
  • Includes scope rings for 20mm rail

If you are after a large rifle scope for your DMR or Snipers rifle, take a look at the Luneta 3-9x40 EG scope from Theta Optics! Fully adjustable and featuring a crisp Mil-dot reticle which can be illuminated red, green or blue with varying levels of brightness, the Luneta 3-9x40 is perfectly suited to long range precision.

£39.99
  • RMR Footprint / mounting standard
  • 20mm Picatinny mount included
  • Ultra-compact and super lightweight

Whether you need a red dot sight for your RMR plate-equipped pistol or a compact backup optic for an offset or piggyback mount, the Micro Red Dot Sight by ASG is a fantastic option! Designed to be mounted onto sidearms using an RMR footprint mount plate or onto rifles via the included 20mm Picatinny mount, this affordable yet effective red dot sight is windage and elevation adjustable with 2 brightness settings for different ambient lighting conditions.

The Micro Red Dot Sight is powered by a single CR1632 button cell (not included) which is inserted through the underside of the optic. Windage and elevation adjustments are applied using a flat-head screwdriver, with the windage dial on the right side of the sight and the elevation dial on the top. On the left side, we can find the on/off switch which also lets you set the brightness of the red dot reticle. If you're looking for an affordable and compact red dot sight to finish off your build, the ASG Micro Red Dot Sight is the way to go!

Acquire your target and take them out with accuracy!

We stock a huge range of optics from budget to high-end telescopic optics and red dot sights. All of them fit onto 99% of Airsoft guns on the market. Choose from a wide array of holographic, reflex, iron sights from well known brands like Vector Optics and Vortex Optics.

Be ready for your next airsoft skirmish, if you shoot in low light Airsoft arenas or have an upcoming night game, then be prepared with one of our Airsoft optics today.

We also hold a range of scopes offering varying magnifications, from close range sights, to medium range scopes and more. We also hold a range of sniper scopes that are perfect for your long range shots. They offer illumination, easy to adjust windage and elevation as well as a mix of eye relieves and front lenses from 25 to 50mm wide.

Shop all of our sights and scopes online today or browse other accessories like Airsoft lasers or angled foregrips.