- 6.03mm Tightbore inner barrel
- Pre-upgraded version 2 gearbox
- High density polymer with CNC alu handguard
If you like your M4 AEGs simple and effective, the Delta Armory DA-B01 BRAVO™ CQB-R M4/AR-15 AEG should be right up your street! Based on the real steel M4A1 in CQB-R configuration, this M4/AR-15 AEG is rocking a 10.5-inch outer barrel, putting it in that sweet spot, with enough barrel length to handle long-range threats while not being too long for close-quarters combat.
The DA-B01 BRAVO™ CQB-R M4/AR-15 AEG is constructed with strong high-density polymer receivers and an aluminium handguard, making it perfect for those who want to step a bit closer to realism while maintaining maximum energy and agility in game. Inside, we are treated to rock solid, pre-upgraded internals featuring a quick change spring guide, 7mm ball bearing bushings and an SHS piston and tappet plate. The inner barrel is a 6.03mm tightbore paired with a rotary HOP-up unit, giving you the most modern HOP-up unit style for the M4 AEG platform with superb accuracy potential when adjusted.
If you're fresh to the game and want to start with something a cut above the bare-bones beginner AEG with almost unlimited aftermarket compatibility and the ability to style it up to the nines, the Delta Armory DA-B01 BRAVO™ CQB-R M4/AR-15 AEG is ideal for you!
- Programmable ETU pre-installed
- High density Carbontech polymer receiver
- 6.01mm Tightbore inner barrel
The Italian brand Evolution Airsoft has made a name for itself by providing pre-upgraded AEGs with superb quality externals, giving Airsofters what we always wanted; a gun we don't have to mess with! Though some live for the "thrill" of installing upgrades and hoping they work, for the rest of us, Evolution Airsoft has come through once again! The Smart Airsoft Gun series features the same impressive internals and rock solid externals as previous Carbontech AEGs, but with the new and improved ETS II installed. This AEG is the XS version of the Ghost EMR with the Evolution Airsoft PDW stock installed, making this the most compact offering in the Ghost EMR range and would be a great choice for those looking for a small Airsoft gun that is easy to transport but doesn't compromise on performance.
- Programmable MOSFET
- KeyMod handguard
- Ambidextrous design
Predator's in the name and we can certainly see why! With it's unique aggressive looking handguard and rail system to terrorize the field it also comes equipped with a programmable MOSFET to give you both the functionality and aesthetics to dominate any skirmish you find yourself in.
- Full metal construction
- 6.03mm Tightbore inner barrel
- Kestrel Basic ETU pre-installed
If you're a skirmisher who prioritises style, the Specna Arms SA-V26 ONE™ Red Edition M4/AR-15 LVOA AEG; Kestrel Basic ETU should suit you perfectly! This is the latest version of the SA-V26 Red Edition, with thoroughly revamped internals to keep it competitive with the latest Airsoft releases. The most prominent change is the addition of the Eshooter Kestrel Basic ETU, offering plenty of slick functionality previously reserved for far more expensive, high end replicas.
The Kestrel Basic offers programmable fire modes including 3-round burst and binary trigger, adjustable pre-cocking, active braking, cycle completion, low battery warning and low/high voltage protection. The Kestrel keeps your gearbox cycling at maximum efficiency and with pre-cocking set, provides an incredibly snappy trigger response ideally suited to rapid double taps. Also inside is a 6.03mm tightbore inner barrel and rotary HOP-up unit, bringing the latest iteration of the ONE™ series into line with EDGE™ and EDGE 2.0™ platforms with improved accuracy potential and the latest HOP-up unit design for M4 AEGs.
If you love an AR that stands out, rocking a customised look straight out of the box, the SA-V26 ONE™ Red Edition M4/AR-15 LVOA AEG; Kestrel Basic ETU is exactly that. An impressive reinvention of a popular previous release with the latest tech inside, this is the AR platform for skirmishers with a sense of style!
- Full Starter Set - Everything you need to skirmish
- M4/AR-15 Silent Ops 8 AEG, Goggles, Face Mask & Plate Carrier
- Red Dot sight, 2 spare mags, BBs, Battery, Charger & Charging bag
If you want to get into Airsoft skirmishing but don't know where to start, start here! The Delta Armory CHARLIE™ Full Starter Pack includes the DA-B04, a lightweight, pre-upgraded M4/AR-15 AEG with a sneaky style, two additional mid-cap magazines and everything else you need to get busy in game!
The set includes the DA-B04, 2 extra 140rnd Mid-caps, a Tactical Vest, a pair of NUPROL Pro Mesh Goggles, a NUPROL Tactical Half Face Mask, a speed loader, Delta 0.25g BBs, a Ni-MH battery, charger & a Battery charging bag; giving you everything you need to get off to a flying start on your Airsoft adventure. We recommend a Gun Bag or Hard Case to transport your pride and joy and some good footwear, but other than that, you are good to go!
- Barrett Licensed
- Nautilus Gearbox
- Ambi. Fire Selector
The KRYTAC Barrett REC7 series are the latest from KRYTAC, offering the Nautilus Gearbox crammed full of goodies, as well as a MOSFET, Rotary HOP Unit and a very solid and licensed design in collaboration with Barrett. If you're looking for out of the box performance, this should be high on your list.
- Barrett Licensed
- Nautilus Gearbox
- Ambi. Fire Selector
The KRYTAC Barrett REC7 series are the latest from KRYTAC, offering the Nautilus Gearbox crammed full of goodies, as well as a MOSFET, Rotary HOP Unit and a very solid and licensed design in collaboration with Barrett. If you're looking for out of the box performance, this should be high on your list.
- Barrett Licensed
- Nautilus Gearbox
- Ambi. Fire Selector
The KRYTAC Barrett REC7 series are the latest from KRYTAC, offering the Nautilus Gearbox crammed full of goodies, as well as a MOSFET, Rotary HOP Unit and a very solid and licensed design in collaboration with Barrett. If you're looking for out of the box performance, this should be high on your list.
- Full metal construction
- 6.03mm Tightbore inner barrel
- CNC Aluminium handguard
If you're looking for a modernised full-metal M4A1, the DA-A02 ALPHA™ M4A1 RAS AEG from Delta Armory is exactly that. This ALPHA™ line AEG boasts some great internals, featuring reinforced internal parts from SHS, CNC aluminium cylinder group parts, CNC machined 18:1 steel gears and a 6.03mm tightbore inner barrel.
On the outside Delta has added a gunfighter mod.3 style pistol grip, the classic ALPHA™ style stock and an enhanced receiver, complete with gripping texture on the magazine well and a built-in enlarged trigger guard. This gives the now old-school M4A1 a bit of a facelift without ruining its iconic outline and maintaining suitability for casual and Milsim skirmishes. If you love the M4A1 silhouette but want more modern ergonomics, the Delta Armory DA-A02 ALPHA™ M4A1 RAS AEG is ideal!
- Full metal construction
- 6.03mm Tightbore inner barrel
- CNC Aluminium handguard
If you're looking for a modernised full-metal M4A1, the DA-A02 ALPHA™ M4A1 RAS AEG from Delta Armory is exactly that. This ALPHA™ line AEG boasts some great internals, featuring reinforced internal parts from SHS, CNC aluminium cylinder group parts, CNC machined 18:1 steel gears and a 6.03mm tightbore inner barrel.
On the outside Delta has added a gunfighter mod.3 style pistol grip, the classic ALPHA™ style stock and an enhanced receiver, complete with gripping texture on the magazine well and a built-in enlarged trigger guard. This gives the now old-school M4A1 a bit of a facelift without ruining its iconic outline and maintaining suitability for casual and Milsim skirmishes. If you love the M4A1 silhouette but want more modern ergonomics, the Delta Armory DA-A02 ALPHA™ M4A1 RAS AEG is ideal!
- Full metal construction
- 6.03mm Tightbore inner barrel
- Angled Foregrip included
If you prefer shorter AR platforms and want something full metal with a realistic weight, the Delta Armory DA-A13 ALPHA™ 8" M-LOK M4/AR-15 AEG is one of the best options out there. Equipped with an M-LOK handguard constructed from CNC machined aluminium, the unique Delta Armory receiver, an ergonomic pistol grip and a pre-installed aluminium angled foregrip, you have little left to do on the outside other than add your favourite optic!
Inside, we're also remarkably well-equipped! Inside, we have a reinforced V2 gearbox shell, SHS piston with a full steel tooth rack, a quick change ball bearing spring guide and a 6.03mm tightbore inner barrel paired with a rotary HOP-up unit, giving you impressive performance and advanced features for a respectable price point. If you like your ARs as cutting edge on the inside as they are on the outside, the Delta Armory DA-A13 ALPHA™ 8" M-LOK M4/AR-15 AEG should suit you perfectly!
- High-density polymer construction
- 6.04mm Tightbore inner barrel
- Preinstalled Kestrel V2 MOSFET
If you need a light and tight platform for CQB but nothing on the market currently scratches that itch, the Double Eagle M923C DEX556 AEG; Kestrel V2 ETU may well be the one! This M4/AR-15 style AEG is constructed primarily from high-density polymer with alloy and aluminium parts where needed and is packing the seriously slick Kestrel V2 ETU pre-installed for a frightening trigger response.
To deliver rounds accurately onto any unfortunate target, a 6.04mm tightbore inner barrel paired with a rotary HOP-up unit is fitted, giving you a head start over many M4/AR-15 AEGs in this price range with a raise in FPS and accuracy from the tightened bore and more effective HOP-up performance to extend your range. Whether you are in search of a new CQB primary or you like to fight light and aggressively outdoors, the Double Eagle M923C DEX556 will see you well-equipped!
- Licensed by Cobalt Kinetics
- G&G G2 Gearbox with MOSFET
- Auto ejecting magazine included - Super fast!
If you are looking for a compact M4/AR-15 but you have seen them all, the G&G Armament Cobalt Kinetics BAMF Stealth will give you something to get excited about! This M4 platform is a complete redesign of the original M4 on the outside, boasting a unique receiver with 45-degree ambidextrous fire selectors, a flared magazine well and extended controls for fast access.
BAMF stands for "Billet Aluminium Modern Firearm", named for the manufacturing method of the real thing, being machined from billet aluminium instead of the usual M4/AR-15 receiver forgings. While the outside is unique, the internals are the same rock solid stuff G&G is well known for, including the G2 Gearbox with the latest G&G ETU/MOSFET, a rotary adjustable HOP-up unit and a 25K RPM high speed motor providing an astonishing rate of fire and ultra snappy trigger response. If you like the way the ARP-9 and SSG-1 shoot but you don't like their looks, the BAMF Stealth is the same on the inside but with an awesome external style!
- G2 ETU Technology
- Quick Change Spring
- No Mag, No BB, No Fire
An electric powered M4 based replica, representing the latest and greatest G2 ETU technology from G&G including a completely redesigned gearbox, troubleshoot/low voltage warnings, improved air seal, functional bolt stop and a tonne of other features.
- Full metal construction
- 6.05mm Tightbore inner barrel
- Licenced by Warsport through KRYTAC
If you are looking for a mid-length M4/AR-15 AEG with a look which stands out, the KRYTAC Warsport GPR-CC Assault Rifle is calling your name! This M4/AR-15 variant sports full licencing from Warsport and the bomb-proof build quality and impressive performance KRYTAC builds are known for.
With a 16-inch outer barrel and a lengthy upper 20mm Picatinny rail, the GPR-CC would be an ideal base gun for a DMR build (just ask Bolster Armouries!), made even better by its focus on weight reduction and mobility. The GPR-CC is ideal for the skirmisher who wants something with a longer barrel for outdoor skirmishes without compromising on agility and adjustability.
- Modular Handguard
- GATE X-ASR MOSFET
- Quick Change Spring
An electric powered Edge series replica from Specna Arms, complete with a full Aluminium/Zinc receiver and handguard and a GATE X-ASR MOSFET as standard.
- Full metal construction
- DMR and assault rifle-ready
- Kestral Basic MOSFET preinstalled
This rifle is large and in charge! The Specna Arms SA-B16 ONE™ Mk 12 MOD.1 AEG; Kestrel Basic ETU is a big Airsoft rifle based on the Navy's real steel MK 12 MOD.1 Special Purpose Rifle. This rifle is ready for both assault rifle and DMR duties straight out of the box. The Kestrel Basic MOSFET offers programmable fire modes including 3-round burst and binary trigger, adjustable pre-cocking, active braking, cycle completion, low battery warning and low/high voltage protection.
Inside the Specna Arms SA-B16 ONE™, there are some incredible straight-out-of-the-box internals. It features a Kestrel Basic ETU, 18:1 ratio steel gears running on 8mm ball bearing bushings and a reinforced gearbox shell with an Enter & Convert™ quick change spring guide. This allows you to change the spring without having to open the gearbox itself. Also inside is a 6.03mm tightbore inner barrel paired with a rotary HOP-up unit, getting you off the mark with above-average accuracy potential and a slight FPS boost.
- Full metal construction
- 6.03mm Tightbore inner barrel
- Kestrel Basic ETU Pre-installed
This is the most iconic assault rifle! There is a reason why this rifle has so many variations and is seen everywhere in Airsoft, it looks good, has plenty of rail space and is just a great overall platform for skirmishers. The Specna Arms SA-K02 ONE™ M4A1 AEG; Kestrel Basic ETU is an excellent choice for any Airsoft player, it shoots great out of the box, but there is also plenty of room for upgrades to take this rifle to the next level.
The Kestrel Basic ETU offers programmable fire modes including 3-round burst and binary trigger, adjustable pre-cocking, active braking, cycle completion, low battery warning and low/high voltage protection. Put simply, this allows the SA-K02 ONE™ to be set up realistically as SAFE-SEMI-3RND BURST, keeps your gearbox cycling at maximum efficiency and with pre-cocking set, provides an incredibly snappy trigger response ideally suited to rapid double taps. Paired with Specna's standard 6.03mm tightbore inner barrel and rotary HOP-up unit, this is one of the best-equipped M4A1 AEGs on the market!
If you are building a special forces loadout for your skirmishes and you're in search of an iconic platform to match the look, the Specna Arms SA-K02 ONE™ M4A1 AEG; Kestrel Basic ETU is the Airsoft replica for you!
- QD Sling Loops
- Quick Change Spring
- Aluminium, Zinc & Steel
An Aluminium, Zinc and Steel constructed Assault Rifle from Specna Arms, featuring their Enter and Convert quick change spring system which lets you quickly change your main spring once the Gearbox is removed from the body.
- Full metal construction
- 6.03mm Steel tightbore inner barrel
- Super slick MK16 M-LOK handguard
Perhaps you have heard of the MK16? No, not the SCAR MK16, the other one! The ARCTURUS MK16 Saber is a near perfect replica of one of the latest and greatest custom AR platforms to come from the real steel shooting world in the US. The Saber marries ARCTURUS' high end internals with an ultra modern external look, boasting full metal construction and a large proportion of steel parts.
The MK16 Saber is a full length M4 platform with a 14.5-inch outer barrel and a steel 6.03mm tightbore inner barrel paired with a rotary HOP-up unit, making it a beast outdoors, and perhaps even a potential DMR with the right upgrades. If you choose to challenge yourself with a long rifle indoors, you can't do much better than the Saber; its super light aluminium handguard gives you plenty of space for a nice C-clamp grip, making it easy to steer between targets at an impressive pace. No matter what you plan to do with it, the MK16 Saber from ARCTURUS would make a great addition to your armoury!
- Full metal construction
- 6.04mm Tightbore inner barrel
- TM ZET System clone - Ideal base for custom builds
If you're looking for the ideal GBBR to base your custom build on, you just found it! The CYMA CGS 10.5" M4A1 CQB GBBR is based on the original M4A1 in CQBR configuration, with the classic ribbed handguards, L.E stock and A2 pistol grip. This means either you can run it plane Jane in the classic configuration or build your own custom GBBR without wasting high-end parts.
Not that this platform lacks high-end parts! Inside you will find the same majority steel internal parts and 6.04mm tightbore inner barrel as its Noveske and Daniel Defense cousins. The most important aspect of this GBBR is its internal system which is based on the Tokyo Marui ZET system and enhanced by CYMA's GBBR wing, known as CGS. If you like thunderous recoil, a full metal build and externals just waiting for your own custom touch, the CGS 10.5" M4A1 CQB GBBR is the one to go for!
- Strike Industries licensed handguard
- 6.03mm Tightbore inner barrel
- HAL¹ ETU Pre-installed - Programmable fire modes
The Specna Arms SA-C17 CORE™ HAL¹ ETU™ M4/AR-15 AEG is beautiful. It features Strike Industries licensing on its unique M-LOK handguard, adding to the realism of this mighty fine platform. Its compact nature makes it perfect for close-quarters battles, a versatile and lightweight replica which can be easily manoeuvred around the battlefield is exactly what you need to win!
This SA-C17 is rocking Specna's HAL¹ ETU, it boasts programmable fire controls and several quality-of-life functions built-in, all for barely more money than the original. The HAL¹ allows you to select binary trigger, AUG mode and sniper delay instead of semi-auto and semi-auto lock, 3-round burst or 5-round burst instead of full auto. Also available are 5 levels of trigger sensitivity adjustment, 6 levels of adjustable pre-cocking, active braking and a low battery voltage alarm. Like the original, the HAL¹ equipped version also has a 6.03mm tightbore inner barrel, giving it above-average accuracy potential and a slight rise in FPS from the same strength spring. Impressive stuff for a super affordable Airsoft gun!
- Strike Industries licensed handguard
- 6.03mm Tightbore inner barrel
- HAL¹ ETU Pre-installed - Programmable fire modes
The Specna Arms SA-C17 CORE™ HAL¹ ETU™ M4/AR-15 AEG is beautiful. It features Strike Industries licensing on its unique M-LOK handguard, adding to the realism of this mighty fine platform. Its compact nature makes it perfect for close-quarters battles, a versatile and lightweight replica which can be easily manoeuvred around the battlefield is exactly what you need to win!
This SA-C17 is rocking Specna's HAL¹ ETU, it boasts programmable fire controls and several quality-of-life functions built-in, all for barely more money than the original. The HAL¹ allows you to select binary trigger, AUG mode and sniper delay instead of semi-auto and semi-auto lock, 3-round burst or 5-round burst instead of full auto. Also available are 5 levels of trigger sensitivity adjustment, 6 levels of adjustable pre-cocking, active braking and a low battery voltage alarm. Like the original, the HAL¹ equipped version also has a 6.03mm tightbore inner barrel, giving it above-average accuracy potential and a slight rise in FPS from the same strength spring. Impressive stuff for a super affordable Airsoft gun!
- Massive KeyMod Rail
- Full Length 20mm Rail
- Ambidextrous Mag Release
An electric powered 6mm Airsoft M4 styled weapon that is majoritively made from high density Polymers to keep the weight down, and after a few hours of carrying around you'll be thanking them for it!
- Adjustable Stock
- KeyMod Handguard
- 20mm RIS / RAS Rails
An Airsoft Electric Powered AEG Gun designed and manufactured by G&G Armament as part of their CM16 Range of Beginner and Intermediate range of weapons, which is a more unique take on the AR / M4 Platform with all the features you'd expect from a much more expensive weapon.
- Uprated Internals
- Quick Change Spring
- Zinc/Aluminium/Steel
An Airsoft Electric Gun based on the M4 platform, which offers Zinc/Aluminium externals, microswitch trigger, a quick change spring system and top spec components in one rock-solid package.
- Full metal construction
- SDU 2.0 pre-installed - Burst mode ready
- Fully ambidextrous controls
It's so hard to find a unique looking M4/AR-15 AEG these days, thankfully companies such as APS have not lost their creative spark! The Ghost Patrol Phantom M4/AR-15 AEG is a CQBR length rifle with an M-LOK handguard, sound amplifying muzzle device, a well-built gearbox with a quick change spring system and an electronic trigger unit pre-installed housed inside a redesigned receiver with some superb modern touches, both stylistic and functional. The Phantom also sports ambidextrous controls, and programmable fire selector modes thanks to the APS SDU 2.0 MOSFET which allows for burst modes of varying duration to be set.
- Sneaky Starter Bundle
- DA-B03-ETU BRAVO™ Silent Ops, Red Dot & 2 extra mags
- LiPo battery, charger, charging bag, BBs & speed loader
If you want to start your Airsoft journey with something that shoots a little better than the usual beginner platform, this bundle is ideal. The Silent OPS CQB Bundle is based around the pre-upgraded DA-B03-ETU with its integral suppressor, hybrid aluminium/high-density polymer build and programmable fire controls including burst mode, pre-cocking and binary trigger.
We paired the DA-B03-ETU with 2 spare mags, BBs and a speed loader so you can keep it topped up, a Red Dot Sight for fast target acquisition (lens protector recommended) and a LiPo battery, charger and charging bag to keep it fueled.
This setup would be ideal for a sneaky CQB specialist or an aggressive outdoors skirmisher who wants to start with the edge over other newcomers. The DA-B03-ETU is a cut above standard beginner AEGs thanks to its electronic trigger unit which gives it a frightening semi-auto trigger response and killer rate of fire!
- High-density polymer/CNC alu handguard
- 6.03mm Tightbore inner barrel
- HAL¹ ETU Pre-installed - Programmable fire modes
If you're looking for a compact and lightweight AR platform which is perfect for close-quarters engagements, the Specna Arms SA-C12 CORE™ HAL¹ ETU™ AEG is a superb choice. This M4/AR-15 AEG follows Specna's "CORE" build standard, featuring a CNC aluminium handguard, alloy outer barrel and suppressor paired with a high density polymer receiver, stock and pistol grip, ideal for skirmishers who like to move fast and maintain high-energy skirmishing all day long.
This, the latest version of the SA-C12 is rocking Specna's HAL¹ ETU, boasting programmable fire controls and several quality-of-life functions built-in, all for barely more money than the original. The HAL¹ allows you to select binary trigger, AUG mode and sniper delay instead of semi-auto and semi-auto lock, 3-round burst or 5-round burst instead of full auto. Also available are 5 levels of trigger sensitivity adjustment, 6 levels of adjustable pre-cocking, active braking and a low battery voltage alarm. Like the original, the HAL¹ equipped version also has a 6.03mm tightbore inner barrel, giving it above-average accuracy potential and a slight rise in FPS from the same strength spring. Impressive stuff for a beginner-level price point!
- High-density polymer/CNC alu handguard
- 6.03mm Tightbore inner barrel
- HAL¹ ETU Pre-installed - Programmable fire modes
If you're looking for a compact and lightweight AR platform which is perfect for close-quarters engagements, the Specna Arms SA-C12 CORE™ HAL¹ ETU™ AEG is a superb choice. This M4/AR-15 AEG follows Specna's "CORE" build standard, featuring a CNC aluminium handguard, alloy outer barrel and suppressor paired with a high density polymer receiver, stock and pistol grip, ideal for skirmishers who like to move fast and maintain high-energy skirmishing all day long.
This, the latest version of the SA-C12 is rocking Specna's HAL¹ ETU, boasting programmable fire controls and several quality-of-life functions built-in, all for barely more money than the original. The HAL¹ allows you to select binary trigger, AUG mode and sniper delay instead of semi-auto and semi-auto lock, 3-round burst or 5-round burst instead of full auto. Also available are 5 levels of trigger sensitivity adjustment, 6 levels of adjustable pre-cocking, active braking and a low battery voltage alarm. Like the original, the HAL¹ equipped version also has a 6.03mm tightbore inner barrel, giving it above-average accuracy potential and a slight rise in FPS from the same strength spring. Impressive stuff for a beginner-level price point!
M4, AR-15 and M16 platforms are some of the most popular in the Airsoft community. At Patrol Base, we have a great selection of these rifles and their variants, including US Army M4A1 and M16 replicas. Not to forget the highly popular MK.18 MOD.1 rifle, an iconic AR-15 design used by Delta Force and the US Navy SEALs!
From gas-powered GBBR M4s with exciting recoil to high-performance AEG M4s which shoot perfectly in any weather conditions, we have an M4/AR-15 platform to suit all skill levels and playstyles, from CQB specialists to long-range Designated Marksmen.
If you’re looking for an Airsoft platform to upgrade, an M4/AR-15 AEG is ideal thanks to its wide aftermarket support, customisation options and accessory attachment interfaces. Parts are easy to replace and accessories can be mounted straight away in most cases; perfect for those who dream of their own custom Airsoft gun!
If you're struggling to choose which M4 is right for you, read our blog post and watch our video about M4 Assault Rifles!
Shop our huge selection of AR-15, M16 and M4 Airsoft AEGs and GBBRs online or visit us at our store in Huddersfield to see the range in person!