If you're looking for an airsoft experience that delivers unmatched realism and performance, gas-powered airsoft guns (GBBs) are the way to go. From their satisfying recoil to their impressive power, GBBs offer a level of immersion that's hard to beat. Whether you're a seasoned airsoft veteran or a newcomer looking for a taste of the action, our comprehensive guide will walk you through the top 6 gas airsoft guns on the market, helping you find the perfect weapon to dominate the battlefield.

This article goes over the following guns:

  1. NESKI N4 MWS GBBR Airsoft Gas Gun Rifle
  2. H&K UMAREX MP7A1 NAVY Airsoft Gas Gun Blowback SMG
  3. HFC 23 Socom Airsoft Gas Gun Pistol with Silencer 
  4. Colt L119A2 SFIW Airsoft Gas Gun Blowback Rifle TM MWS Kit
  5. B&T GHM9-G Airsoft Gas Gun Blowback SMG
  6. Army 17 Series Airsoft Gas Gun Blowback Pistol

1. NESKI N4 MWS GBBR Airsoft Gas Gun Rifle

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The NESKI N4 MWS GBBR airsoft rifle is a gas blowback replica of the M4 carbine, manufactured by Double Eagle and officially licensed by EMG. It is a realistic and accurate airsoft rifle that is perfect for players who are looking for a high-quality M4 clone.

Features:

  • Realistic markings and engravings
  • Ambidextrous charging handle
  • Steel fire selector, bolt catch, and magazine release
  • Mil-Spec style adjustable stock
  • M-lok handguard
  • Compatible with various M4 magazines
  • Shoots both 5.56 and .300 Blackout rounds

Pros:

  • Realistic markings and dimensions
  • Steel parts for improved durability and reliability
  • Less expensive than the Tokyo Marui MWS system (around half the price)
  • Good performance, accurate and reliable
  • Ambidextrous charging handle
  • Enlarged trigger guard to fit Airsoft gloves
  • Steel trigger
  • Multiple magazine compatibility (P Mag, Lancer, Marui mags and Master Mods mags)
  • Nice engravings
  • No play in the handguard
  • Mlok slots on the handguard for customization
  • Comes with iron sights (cheap but usable)
  • Functional forward assist
  • Mock rounds in the magazine

Cons: 

  • Not ambidextrous fire selector out of the box
  • Hop adjustment is located inside the chamber (considered inconvenient by some)

Overall:

The NESKI N4 MWS GBBR airsoft rifle is a great value for the price (£349.99). It is a reliable and accurate airsoft rifle that is perfect for players who are looking for a realistic M4 clone.

 

2. H&K UMAREX MP7A1 NAVY Airsoft Gas Gun Blowback SMG

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Pros:

  • Realistic trademarks: The gun has trademarks all over it, including on the magazine, body, and pistol grip.
  • Easy to disassemble: The gun can be easily disassembled for cleaning by pushing out two body pins.
  • Three-position retractable stock: The stock is comfortable and can be adjusted to three different positions.
  • Metal flash hider and outer barrel: The flash hider and outer barrel are made of metal, which makes the gun more durable.
  • Quad rail setup: The quad rail setup allows you to attach grips, lasers, sights, and other accessories.
  • Ambidextrous fire selector: The fire selector is ambidextrous, which means that it can be used by left-handed and right-handed shooters.
  • Removable flip-up sights: The sights are made of metal and can be removed if you prefer to use different sights.

Cons:

  • Magazine cooldown issues: The magazine has cooldown issues, which means that it may not be able to keep up with rapid firing.
  • Difficult to use magazine release: The magazine release can be tricky to use for those new to this platform.
  • Bolt slows down the gun on full auto: The massive bolt slows down the gun when firing on full auto.

The H&K UMAREX MP7A1 NAVY Gas Blow Back SMG is a visually striking and realistic replica with notable trademarks and a functional design. However, its performance may be hindered by magazine cooldown issues, finicky feeding, and susceptibility to adverse weather conditions. While it offers an enjoyable shooting experience for casual use, its quirks may limit its effectiveness in competitive scenarios or demanding environments. This gun comes in at £354.99

 

3. HFC 23 Socom Airsoft Gas Gun Pistol with Silencer 

HFC 23 Socom Gas Pistol with Silencer (Black - GGH-0302)BUY NOW

Pros:

  • Comes with a suppressor, bag and rails which are decent quality
  • Increases the offense
  • Double stack magazine which holds 28 rounds
  • Incredible value for money at £54.99

Cons:

  • Suppressor doesn’t really suppress the sound
  • Bigger size than other pistols on the market

Overall, the HFC MK23 Gas NBB airsoft gun offers a unique package with its included accessories and large magazine capacity. However, its plastic construction, occasional magazine leaks, and cumbersome safety may deter some users. While it might not be the most practical sidearm for all players, its distinct look and decent performance could appeal to those seeking a different airsoft experience.

 

4. Colt L119A2 SFIW Airsoft Gas Gun Blowback Rifle TM MWS Kit

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The Colt Canada L119A2 SFIW (Special Forces Individual Weapon) is the standard assault rifle of the UK Special Air Service (SAS).  Made by Colt Canada (formally Diemaco), the L119A2 has a monolithic one piece upper receiver for added strength, and ability to hold zero with various optics.  It comes with a Magpul CTR stock, Magpul PMAGs, an Ergo Grip, and full ambidextrous controls (magazine release, selector switch, and charging handle)

 

Pros:

  • Realistic markings: The gun has Colt Canada logos and markings, including a unique serial number on the lower receiver.
  • Attention to detail: The gun has many features that are accurate to the real L119A2, such as the CTI style stock, Ergo style grip, and monolithic upper receiver.
  • Lightweight: The gun is very lightweight, especially for a gas blowback airsoft gun.
  • Well-made components: The upper and lower receivers are machined out of aluminum, and most other components are steel.

Cons:

  • Not all trades are realistic: The flash hider is not a tradesmarked Surefire model.
  • Not based on the GHK system: The gun is based on the MWS system, so it may not have the same performance as a GHK system gun.

The Colt L119A2 SFIW Gas Blowback airsoft gun is a promising choice for players seeking a lightweight, realistic replica of the L119A2. Its detailed construction and Colt Canada trademarks make it visually appealing, while its aluminum and steel components promise durability. However, potential buyers should be aware of minor inaccuracies in trademarks, the need for a specialized tool for disassembly, and the potential performance differences compared to GHK system guns. Overall, the WE G39 offers a compelling blend of realism and functionality, making it a worthy consideration for airsoft enthusiasts. This gun is £1799, though the quality makes this gun well worth the purchase.

 

5. B&T GHM9-G Airsoft Gas Gun Blowback SMG

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Pros:

  • Budget-friendly (£204.99)
  • Satisfying blowback action and snappy trigger response
  • Compact size and lightweight
  • Ideal for quick maneuvers in CQB scenarios
  • Compatible with AAP and TTI magazines
  • Officially licensed B&T design

Cons:

  • Polymer construction may not appeal to everyone
  • May not suit players seeking long-range engagement capabilities

Overall, the Lambda Defence B&T GHM9-G GBB offers a compelling entry point into the world of gas blowback airsoft SMGs. Its affordability, ease of use, and satisfying shooting experience make it an attractive option for beginners and those seeking a budget-friendly secondary weapon. While its polymer construction and limited power may not meet the demands of seasoned players, the GHM9-G proves to be a fun and functional choice for casual players and those prioritizing maneuverability in close-quarters engagements.

 

6. Army 17 Series Airsoft Gas Gun Blowback Pistol

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Pros:

  • Very affordable at £54.99
  • Full gas blowback for realistic recoil
  • Compatible with Tokyo Marui upgrade parts
  • Well-made for the price point, great value

Cons:

  • Not gas efficient
  • Best to use weaker gas to prevent damage

In conclusion, the AA R17-5 offers an enticing blend of affordability and performance for airsoft enthusiasts. While its gas efficiency and long-term durability remain to be fully tested, the initial impressions are positive. Its compatibility with Tokyo Marui upgrade parts opens up a world of customization possibilities, while its full gas blowback feature adds a level of realism that's hard to beat at this price point. If you're looking for an affordable entry into gas blowback pistols or a project gun to tinker with, the AA R17-5 might just be the perfect option for you.

 

Ultimately, the best gas airsoft gun for you will depend on your individual needs and preferences. Consider factors such as price, performance, realism, and the type of airsoft games you typically play. Whether you're a seasoned player seeking high-performance replicas or a beginner looking for an affordable entry point into the world of gas blowback, the options are plentiful. With careful research and consideration, you can find the perfect gas airsoft gun to elevate your game and provide countless hours of thrilling airsoft action.

 

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