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8.49
  • Front OR Rear sight
  • Spring-assisted opening
  • Lightweight Polymer construction

Specna's iron sights are simple, no frills back up sights constructed from high density polymer, helping keep the weight of your build down for more important, heavy things, like huge freakin' scopes!

8.49
  • Front OR Rear sight
  • Spring-assisted opening
  • Lightweight Polymer construction

Specna's iron sights are simple, no frills back up sights constructed from high density polymer, helping keep the weight of your build down for more important, heavy things, like huge freakin' scopes!

18.99
  • Flip-up front sight
  • KAC style for PDW/SR-25/M4
  • Steel adjustable sight blade

A classic front sight design that has been around for quite some time in the Airsoft world, this sight is usually found on KAC style replicas such as the KAC PDW, SR-25, and SR-15, but is perfectly suitable for a civilian tactical M4 build or an MK12 SPR build. The sight mounts to a 20mm Picatinny rail and is adjustable for elevation by raising and lowering the steel front blade/post using an M4/AR15 front sight adjustment tool. This sight is very sturdy and well built, making it perfect for anyone who has had bad luck with polymer sights. The sight was intended to be equally effective in use as a primary aiming device as it is as a backup sight for your optic. This sight is incredibly low profile when folded, and is perfect for setups with a big scope that would prevent bulkier flip-up sights from mounting. 

22.49
  • Replacement Sights
  • For 20mm RIS / RAS
  • Low Light Front Sight

A replacement front and rear ironsight set for with 20mm RIS / RAS rails, allowing you to fit the low profile sights to almost any Airsoft Rifle. 

28.49
Was 35.49
Save 7.00
  • High density polymer construction
  • Flip-up iron sights - AK Alfa style
  • Tool-less windage and elevation adjustment

If you need a set of backup iron sights to finish off your build, CYMA has something that might interest you! The CYMA Polymer Flip-up Iron Sight Set for 20mm Picatinny rails offer tool-less adjustment, ambidextrous flip-up buttons and compatibility with 20mm Picatinny rails, meaning they fit on any Airsoft rifle with 20mm rails, which these days is most of them!

The sights offer two rear apertures to aim with, a smaller one for semi-automatic fire and long-range use and a wider one which is well suited to full auto fire and low light conditions. The sights can be deployed by pressing the textured section at the front of each sight from either side, after which they can be manually raised into position. Adjustments can be applied via the dial on the right side of the rear sight, which will move the aperture from side to side, and in the centre of the front sight post which will raise and lower it for elevation adjustments.

While few people actually use their BUIS in-game other than in emergencies, a set of backup iron sights are one of those small details which really help finish off a realistic build. Give your primary a professional look with the added confidence that you can still aim, even if left your red dot sight turned on since the last game!

29.49
  • Very clear red dot
  • 1x magnification
  • For 20mm Rails

An Airsoft Sight created by THETA OPTICS which features a red-dot system where a small red dot is projected into the vision of the user while they are looking down the sight. Red dot sights are designed to allow you to aim quicker as once the red dot is zeroed it will always bee on point whatever angle you are looking at the sight through, and also allows you to shoot with both eyes open for a better field of view.

This sight is perfect for those skirmishers who are getting into Airsoft and are looking for a sight which has a great clear sight picture at a low price. The sights' dot is very clear, and is extremely well priced for the quality.

29.49
  • Red/Green Dot
  • 5 x Brightness Levels
  • Integrated Rail Mount

A tough and affordable Red Dot Sight for Airsoft Guns that have a 20mm RIS/RAS Accessory Rail. Powered by a CR2032 Battery (included) this Sight offers a Red or Green Target Dot with five brightness levels, and is ready to install onto a Picatinny Rail via the integrated Rail Mount. If you're looking for the finishing touch to your Airsoft Gun and want to improve your target reaction times, then the Theta Optics Red Dot 1x40 Reflex Sight Replica is the perfect way to get started on the ladder of optics.

29.49
  • Fixed front iron sight
  • Mounts to 20mm Picatinny rails
  • Designed to align with M4/AR-15 rear sights

If you like keeping your skills sharp rather than leaning on modern technology this front iron sight should suit your style! The Classic Army Solid Front Iron Sight is designed to fit 20mm Picatinny rails and is set up for M4/AR-15 bore offset, meaning it will align with most M4/AR-15 rear sights, carry handle rear sights and flip-up sights.

The sight body is constructed from alloy and the front sight post is steel and is adjustable for elevation using an M4/AR-15 front sight adjustment tool. Whether you are going for an old-school build or you just want the reliability of a sighting system which requires no power and is always there when you need it this front iron sight should do the trick!

40.99
  • 30mm Lens
  • Red / Green Dot
  • 1x Magnification

A red and green dot sight designed to be attached to the top of Airsoft Guns and Weapons to allow for quicker target aquisition than traditional Iron Sights. 

40.99
  • 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.

40.99
  • 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.

40.99
  • Adjustable Red / Green Dot
  • Low Profile Sight System
  • 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.

This sight is perfect for any Airsoft Skirmisher who is looking for a red dot sight which has a low profile on their replica, or for those with ultra compact CQB weapons are looking for a lightweight sight which won't overpower their weapon.

40.99
  • 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.

40.99
  • 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.

40.99
  • 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.

43.49
  • Very Wide Vision
  • Rock Solid Scope Mounts
  • 3x Colour Reticule Options

The ideal Airsoft sniper scope for those who wish to take out their target at distance but keep their aim locked on to keep an eye out for any wondering medics / team mates so they can all be picked off in minimal movement and time.

46.99
  • Clear quality view
  • Red and Green Illumination
  • Supplied with High Mount Rings

An adjustable magnified telescopic sight for Airsoft weapons, featuring a 32mm lens, with variable 3x to 9x magnification. The scope is constructed from Alloy and comes with removable covers to protect the lenses when not in use. 

46.99
  • 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.

50.49
  • High Profile Rings
  • 3-9x Magnification
  • 20mm RIS Compatible

A simple 3-9x magnified optic for long rifles, which comes included with a set of high-profile mount rings making this useful for those who wear lower face protection and need an optic on a higher mount than standard.

50.49
  • 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.

52.99
  • Alloy Body
  • 20mm Mount
  • Red/Green Dot

The Theta Optics Operator Reflex Sight is an Alloy constructed Red Dot Sight for Airsoft Guns with a 20mm RIS Rail, and offers a Red/Green Target Dot for precise, aimed shots, as well as Flip Up Lens Covers for badass looks as well as protection when not in use.

52.99
  • 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.

52.99
  • 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.

52.99
  • 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!

53.99
  • 3-9 x 50 Zoom
  • High Mounts Included
  • NON-Illuminated Cross Optic

The perfect Airsoft sniper rifle scope. Comes with scope rings, lens cleaning cloth, user manual and protective lens covers. Everything you need to stick straight on your RIF. 

54.99
  • 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.

56.49
  • 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.


58.49
  • 3-9 x 40E Zoom
  • High Mounts Included
  • Illuminated Cross Optic

An upgraded optic over the traditional standard 3-9x40 alternative. The E version comes with illumination settings with adjustable Red levels of brightness. Also included is a 5cm long sun shade that comes pre fitted within the box. 

58.49
  • Red/Green Dot
  • For 20mm Rails
  • Aluminium Made

This is an Aluminium-constructed Red Dot Sight for Airsoft Guns, that is attached to 20mm RIS/RAS via the Integrated Mount. If you want a more effective aim-point for your replica, that is ready to go out of the box, then the Theta Optics Red Dot Reflex Sight is a strong choice.

70.49
  • 1x Magnification
  • Red / Green Setting
  • Flip-Up Sight Covers

A fully functioning, red/green illuminated replica Holographic sight based on the real EoTech 551 Holographic sight, capable of being mounted onto Airsoft weapons with 20mm RIS rails.