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£5.99
  • KeyMod 20mm rail panel
  • For any KeyMod rail system
  • 124mm of rail space

If you want to use your 20mm Picatinny accessories with a KeyMod handguard, the  Vector Optics Picatinny Rail Section for KeyMod; 124mm is what you need! This 20mm rail section is constructed from Aluminium and has 124mm of available rail space, so you can mount your mission essentials anywhere. This rail has a sleek skeletonised look, with weight-reducing cutouts and less angled corners, keeping your rail slick and avoiding sharp corners, a major ergonomic pitfall.

If you're dressing up your KeyMod rail but prefer to use your 20mm accessories rather than buying new KeyMod bits, the Vector Optics Picatinny Rail Section for KeyMod; 124mm is ideal. KeyMod is cool but you can't go wrong with some extra 20mm Picatinny rail space!

£8.99
  • Alloy construction
  • Low profile mount
  • 8-slot RIS rail for scope

Not a fan of SMG-5 dioptre sights? I'm not sure how, but if they don't suit you then here's a way you can still shoot sharp with your SMG-5/MP5 AEG. Allows mounting of red dot sights and shorter length magnified optics. Looks extra cool with an MRDS on!

£15.99
  • Various Lengths
  • Adds 20mm Rails
  • M-LOK Rail Panels

A rail panel designed to convert your M-LOK attachment space into a more common 20mm RIS/RAS rail.

£15.99
  • Various Lengths
  • Adds 20mm Rails
  • M-LOK Rail Panels

A rail panel designed to convert your M-LOK attachment space into a more common 20mm RIS/RAS rail.

£6.99
  • 5'' MLOK Panel
  • 20mm RIS / RAS
  • Lightweight

An Airsoft modular rail panel designed to be fit onto MLOK hand guards, providing a 5'' 20mm RIS / RAS rail. The kit comes as a kit and is easily built and can quickly be installed to MLOK hand guard to allow the attachment of aftermarket Torches, Lasers, Grips and many other aftermarket attachments.

This rail is perfect purchase for any Airsoft player who has got their hands on a new rifle and are looking to take their gun to the next level by attaching parts and accessories.

£14.99
  • M-LOK 20mm rail panel
  • For any M-LOK rail system
  • Angled corner cuts for weight reduction

The PTS Enhanced Rail Section for M-LOK is an Airsoft modular rail panel designed to be fit onto M-LOK hand guards, providing a 20mm RIS / RAS rail for mounting Picatinny accessories such as torches, lasers, grips and many other aftermarket attachments. The rail is available in several different lengths depending on what you require. This rail has a sleek look, owing to the weight-reducing corner cuts, keeping your M-LOK rail looking slick!

This rail is the perfect purchase for any Airsoft player who has got their hands on a new rifle with an M-LOK attachment system and is looking to take their gun to the next level by attaching parts and accessories.

£16.99
  • M-LOK 20mm rail panel
  • For any M-LOK rail system
  • Angled corner cuts for weight reduction

The PTS Enhanced Rail Section for M-LOK is an Airsoft modular rail panel designed to be fit onto M-LOK hand guards, providing a 20mm RIS / RAS rail for mounting Picatinny accessories such as torches, lasers, grips and many other aftermarket attachments. The rail is available in several different lengths depending on what you require. This rail has a sleek look, owing to the weight-reducing corner cuts, keeping your M-LOK rail looking slick!

This rail is the perfect purchase for any Airsoft player who has got their hands on a new rifle with an M-LOK attachment system and is looking to take their gun to the next level by attaching parts and accessories.

£5.99
  • 20mm RIS
  • Durable Alloy Build
  • For AR36 Handguards

A Pair of Modular 20mm RIS accessory rails designed to be fitted on to AR36 Style Handguards allowing the attachment of aftermarket parts and accessories. 

£12.99
  • Aluminium construction
  • Mounts to the rear sight of AKS-74U rifles
  • Provides 8cm of 20mm Picatinny rail

If you want a red dot sight on your AKS-74U but aren't a fan of the Russian side rail, 5KU has what you need! The 20mm Rear Sight Rail for AKS-74U AEG/GBBR is designed to mount over the rear iron sight of AKS-74U rifles, both the AEG and GBBR variety, providing a length of 20mm Picatinny rail measuring 8cm approximately. 

The part is constructed from aluminium to provide a great balance of strength and low weight and should fit most AKS-74U Airsoft guns on the market, though some may require slight modification. If you want to mount a red dot sight for faster target acquisition but still want to be able to fold your stock for tight quarters, the 5KU 20mm Rear Sight Rail for AKS-74U AEG/GBBR is the key!

£39.99
  • 20mm Rail system
  • Includes metal outer barrel 
  • Includes 2x Rail cover and VFG

Is your SMG-5/MP-5 looking left out amongst its railed-up brethren? Here is the solution! It's all included in the box, a 20mm rail system, 2 rail covers, and a vertical grip to stop those sexy rails from slicing your hands to pieces. Cyma even throw in a metal outer barrel! It is not essential to install the outer barrel to make the rail system compatible but it is nice that it is included!

£14.99
  • Replaces rear sight
  • Provides 8 Picatinny rail slots
  • Built-in white dot emergency backup sights

The AK series of rifles is famous for many things, but having the best iron sights is not one of them. The AK Rear Sight Rail For Red Dot Optics from 5KU replaces your AK's rear iron sight but retains basic functionality with its built-in emergency backup sights while providing the option to mount a red dot sight!

Designed specifically for Micro red dot sights, the 8 20mm Picatinny rail slots provide plenty of room for larger red dots but it would look rather silly. It's your AK though, make the purists cry if you feel like it!

£49.99
  • 3.5" top rail
  • 5" left/right & bottom rail
  • For AKS-74U models

This is for those of you that want to upgrade your AK and make it more up-to date with room for customisation. Constructed from sturdy alloy, the rail system features 4 (quad) rails at the 3, 6, 9 and 12 o clock positions. The top rail offers 3.5 inches of rail real estate with the other 3 rails offering 5 inches to mount tactical equipment.

So if you find yourself wanting more room to customise your AK with more rail space, like the M4s of this world, this is what you're looking for. Designed for CYMA AKS-74U AEGs, but may potentially fit other models of AKS-74U as well. The handguard comes with a mounting device so it can be attached to the barrel and the upper handguard can be left off for those of you that prefer just running a lower.

£39.99
  • Mounts to SMG-5 reciever 
  • Has Picatinny and M-LOK slots
  • Robust Alloy construction with steel screws

One of the few problems with old-school cool like the SMG5 series of AEGs is that you are rather limited in rail mounting space, meaning your mission essential equipment that makes you a true operator has to be left behind. Ask the US Navy SEALs, they are known to use pipe clips and zip ties to attach rails to their MP5SD6s. You no longer have to resort to this pure bodgery, with the Extended top rail mount from CYMA you now have a Picatinny scope mount with forward M-LOK sections for tactical weapon lights, lasers, battery boxes, or anything else you need. This is all kept at the 12 o'clock position, keeping your ambi friendly SMG just that. 

£8.99
  • 20mm RIS
  • Alloy Construction
  • Mount Backup Sight

A highly useful and well-constructed 45 degree rail piece for 20mm rails, useful for getting your accessories in just the right place for you.

£3.99
  • 2'' KeyMod Panel
  • 20mm RIS / RAS
  • Lightweight

An Airsoft modular rail panel designed to fit onto KeyMod hand guards, providing a 2'' 20mm RIS / RAS rail. The product comes as a kit and is easily built and can quickly be installed to KeyMod hand guards to allow the attachment of aftermarket Torches, Lasers, Grips and many other aftermarket attachments.

This rail is a perfect purchase for any Airsoft player who has got their hands on a new rifle and is looking to take their gun to the next level by attaching parts and accessories.

£5.99
  • Alloy construction
  • For Keymod Rails
  • Allows for 20mm Picatinny attachments

This alloy-constructed rail adaptor is designed for KeyMod rail systems and provides a short section of 20mm Picatinny Rail. You can diversify your Keymod rail and equip it with six slots of 20mm Picatinny rail, perfect for foregrips or lasers! They are very easy to install to KeyMod Rail Slots using the included Screws, Nuts and Allen Key.

Treat your Keymod handguard to a whole new world of customisation with the Delta Armory Key-Mod 93mm Picatinny Rail Section!

£12.99
  • 20mm RIS/RAS
  • For Ironsight Block
  • Fits AKS-74U Variants

An Aluminium constructed Rail Mount for AKS-74U Platform Airsoft Replicas, which will install to the Rear Ironsight Block and provide a 20mm RIS/RAS Rail for installing a Red Dot Sight. If you own an AKS-74U and you want to start decking it out with bells and whistles, then this is an ideal place to start.

£14.99
  • Picatinny side mount
  • Offset at 45 degrees
  • M-LOK attached

Those of you wanting to mount an optic or torch closer to your handguard without mounting to the handguard itself, you have found your answer. Attached to M-LOK system, the mount is offset by 45 degrees, meaning the rail is closer to the barrel, and gives you additional flexibility on where you want your rail and subsequent light/optics etc. mounting. An advantage of this mounting method is that it makes your device easier to reach and use, as well as limiting obstruction to other accessories.

The rail is a 20mm Picatinny type, measuring roughly 2.5 inches and is attached to M-LOK system using the included screws, nuts and Allen key. Featuring aluminium alloy construction, the mount is both tough and lightweight, which will complement any loadout.

£8.99
  • Alloy construction
  • Low profile mount
  • 8-slot RIS rail for scope

Not a fan of SMG-5 dioptre sights? I'm not sure how, but if they don't suit you then here's a way you can still shoot sharp with your SMG-5/MP5 AEG. Allows mounting of red dot sights and shorter length magnified optics. Looks extra cool with an MRDS on!

£5.99
  • KeyMod 20mm rail panel
  • For any KeyMod rail system
  • Angled corner cuts for weight reduction

If you want to use your 20mm Picatinny accessories with a KeyMod handguard, the PTS Enhanced Rail Section for KeyMod is what you need! This 20mm rail section is constructed from Dupont Zytel Polymer and is available in several length and colour options, suitable for any build aesthetic. Like the M-LOK version, this rail has a sleek look, owing to the weight-reducing corner cuts, keeping your rail looking slick and avoiding sharp corners, a major ergonomic pitfall.

If you're dressing up your KeyMod rail but prefer to use your 20mm accessories rather than buying new KeyMod bits, the PTS Enhanced Rail Section for KeyMod is ideal!

£5.99
  • KeyMod 20mm rail panel
  • For any KeyMod rail system
  • Angled corner cuts for weight reduction

If you want to use your 20mm Picatinny accessories with a KeyMod handguard, the PTS Enhanced Rail Section for KeyMod is what you need! This 20mm rail section is constructed from Dupont Zytel Polymer and is available in several length and colour options, suitable for any build aesthetic. Like the M-LOK version, this rail has a sleek look, owing to the weight-reducing corner cuts, keeping your rail looking slick and avoiding sharp corners, a major ergonomic pitfall.

If you're dressing up your KeyMod rail but prefer to use your 20mm accessories rather than buying new KeyMod bits, the PTS Enhanced Rail Section for KeyMod is ideal!

£6.99
  • KeyMod 20mm rail panel
  • For any KeyMod rail system
  • Angled corner cuts for weight reduction

If you want to use your 20mm Picatinny accessories with a KeyMod handguard, the PTS Enhanced Rail Section for KeyMod is what you need! This 20mm rail section is constructed from Dupont Zytel Polymer and is available in several length and colour options, suitable for any build aesthetic. Like the M-LOK version, this rail has a sleek look, owing to the weight-reducing corner cuts, keeping your rail looking slick and avoiding sharp corners, a major ergonomic pitfall.

If you're dressing up your KeyMod rail but prefer to use your 20mm accessories rather than buying new KeyMod bits, the PTS Enhanced Rail Section for KeyMod is ideal!

£6.99
  • KeyMod 20mm rail panel
  • For any KeyMod rail system
  • Angled corner cuts for weight reduction

If you want to use your 20mm Picatinny accessories with a KeyMod handguard, the PTS Enhanced Rail Section for KeyMod is what you need! This 20mm rail section is constructed from Dupont Zytel Polymer and is available in several length and colour options, suitable for any build aesthetic. Like the M-LOK version, this rail has a sleek look, owing to the weight-reducing corner cuts, keeping your rail looking slick and avoiding sharp corners, a major ergonomic pitfall.

If you're dressing up your KeyMod rail but prefer to use your 20mm accessories rather than buying new KeyMod bits, the PTS Enhanced Rail Section for KeyMod is ideal!

£8.99
  • KeyMod 20mm rail panel
  • For any KeyMod rail system
  • Angled corner cuts for weight reduction

If you want to use your 20mm Picatinny accessories with a KeyMod handguard, the PTS Enhanced Rail Section for KeyMod is what you need! This 20mm rail section is constructed from Dupont Zytel Polymer and is available in several length and colour options, suitable for any build aesthetic. Like the M-LOK version, this rail has a sleek look, owing to the weight-reducing corner cuts, keeping your rail looking slick and avoiding sharp corners, a major ergonomic pitfall.

If you're dressing up your KeyMod rail but prefer to use your 20mm accessories rather than buying new KeyMod bits, the PTS Enhanced Rail Section for KeyMod is ideal!

£9.99
  • KeyMod 20mm rail panel
  • For any KeyMod rail system
  • Angled corner cuts for weight reduction

If you want to use your 20mm Picatinny accessories with a KeyMod handguard, the PTS Enhanced Rail Section for KeyMod is what you need! This 20mm rail section is constructed from Dupont Zytel Polymer and is available in several length and colour options, suitable for any build aesthetic. Like the M-LOK version, this rail has a sleek look, owing to the weight-reducing corner cuts, keeping your rail looking slick and avoiding sharp corners, a major ergonomic pitfall.

If you're dressing up your KeyMod rail but prefer to use your 20mm accessories rather than buying new KeyMod bits, the PTS Enhanced Rail Section for KeyMod is ideal!

£10.99
  • KeyMod 20mm rail panel
  • For any KeyMod rail system
  • Angled corner cuts for weight reduction

If you want to use your 20mm Picatinny accessories with a KeyMod handguard, the PTS Enhanced Rail Section for KeyMod is what you need! This 20mm rail section is constructed from Dupont Zytel Polymer and is available in several length and colour options, suitable for any build aesthetic. Like the M-LOK version, this rail has a sleek look, owing to the weight-reducing corner cuts, keeping your rail looking slick and avoiding sharp corners, a major ergonomic pitfall.

If you're dressing up your KeyMod rail but prefer to use your 20mm accessories rather than buying new KeyMod bits, the PTS Enhanced Rail Section for KeyMod is ideal!

£10.99
  • KeyMod 20mm rail panel
  • For any KeyMod rail system
  • Angled corner cuts for weight reduction

If you want to use your 20mm Picatinny accessories with a KeyMod handguard, the PTS Enhanced Rail Section for KeyMod is what you need! This 20mm rail section is constructed from Dupont Zytel Polymer and is available in several length and colour options, suitable for any build aesthetic. Like the M-LOK version, this rail has a sleek look, owing to the weight-reducing corner cuts, keeping your rail looking slick and avoiding sharp corners, a major ergonomic pitfall.

If you're dressing up your KeyMod rail but prefer to use your 20mm accessories rather than buying new KeyMod bits, the PTS Enhanced Rail Section for KeyMod is ideal!

£17.99
  • Aluminium construction
  • Mount red dot sights, flashlights etc on your AK
  • Compatible with CYMA CM.04x series, LCT and VFC full length AKs

If you want to add some extra accessories to your AK but you approve of neither top cover mounted optics nor the Russian side rail, this railed gas tube should do the trick! Based on the real steel UltiMAK design, the CYMA 20mm Picatinny Railed Gas Tube for AK47/74 AEG replaces the gas tube and upper handguard of your AK AEG with an aluminium enhanced gas tube with a 20mm Picatinny rail milled into its upper surface.

This style of rail has found its way onto many AKs used in the hands of both PMCs operating in the middle east and civilian tactical shooters in the US and is a great way to mount forward mounted red dot sights and tactical flashlights without doing anything weird to the receiver itself. This part is designed for the CM.04x series of AK AEGs from CYMA but will not fit AKS-74U AEGs due to the length.

£19.99
  • Aluminium construction
  • 20mm Picatinny scope mount rail
  • For Tokyo Marui VSR-10 Pro and clones

If you have invested in a Tokyo Marui VSR-10 Pro and you want to add an optic, this 20mm receiver rail will do the trick! The Slong Airsoft Receiver 20mm Rail Mount For VSR-10 Sniper Rifle is designed to replace the rear iron sight on the Tokyo Marui VSR-10 Pro sniper rifle but can also be used to replace a worn-out rail on VSR-10 clones or the TM VSR-10 G-Spec sniper rifle.

The rail is constructed from aluminium and finished with matt black anodising, keeping the surface coating thin to ensure the rail remains in spec and capable of mounting any optical sight which fits 20mm Picatinny rails.

£34.99
  • Mounts to MP5K/SMG5K receiver 
  • Has both Picatinny and M-LOK slots
  • Robust Alloy construction with steel screws

One of the few problems with old-school cool like the SMG5K series of AEGs is that you are rather limited in rail mounting space, meaning your mission essential equipment that makes you a true operator has to be left behind. Ask the US Navy SEALs, they are known to use pipe clips and zip ties to attach rails to their MP5SD6s. You no longer have to resort to this pure bodgery, with the Extended top rail mount from CYMA you now have a Picatinny scope mount with forward M-LOK sections for tactical weapon lights, lasers, battery boxes, or anything else you need. This is all kept at the 12 o'clock position, keeping your ambi friendly SMG just that. 

RIS Rails, M-LOK Rails, KeyMod Rails and more

More rails mean more attachments. Up your game and personalise your airsoft gun with RIS rails, M-LOK rails and KeyMOD rails from Patrol Base. 

From 20mm Picatinny rails that work great for beginners looking to customise their first Airsoft gun to KeyMod and M-LOK rails with negative space attachment to keep your setup lightweight, we have something for Airsofters of any skill level here at Patrol Base. Picatinny rails, also known as RIS or RAS rails are the most common attachment method available to Airsoft skirmishers and are perfect for adding accessories such as PEQ laser units, tactical flashlights and holographic red dot sights directly to your AEG or GBB without any additional adapters. 

We even offer KeyMod and M-LOK to Picatinny adapters, so you can use your old accessories with a sleek new rail system! Our massive selection means you don’t have to settle. Create your dream gun and, once you’ve found the Airsoft rail you’re looking for, go nuts with our Airsoft attachments and accessories.

Shop our Airsoft rails collection online and find all the best brands including Vector Optics and CYMA. Get next day delivery on all products.