Gas Blowback Assault Rifles

UMAREX presents one of the most iconic firearms of the modern age, the Heckler & Koch HK416. This is a gas blowback 1:1 Airsoft replica of one of the most iconic weapon platforms of all time. Fully licensed with full metal construction that comes complete with all of H&Ks trademarks and features, ready to skirmish at the highest level with incredibly satisfying gas blowback and recoil in both semi and full auto.

This new model is the gen 3 variant, which features up-to-date internal revisions including system stability and upgraded firing pin, hammer system, parts of the lower receiver and ease of HOP use for a second to none combat experience and reliable gas platform.

This is the best GBBR on the market, no debate. The Tokyo Marui M4A1 CQB-R Block 1 has inspired plenty of other brands with its unique ZET system. This gas blowback system provides this replica with a thunderous recoil and an extremely realistic feel, any skirmisher will be impressed with this rifle, from mil-sim to casual players, this Tokyo Marui rifle is a lot of fun for anyone!

The great thing about Tokyo Marui platforms is that there is no struggle finding after-market parts, as many upgrade parts and replacement pieces are built to work for Tokyo Marui platforms, not that you will need many aftermarket parts because this CQB-R is built to perform well and last a long time. If you've been searching for that extra taste of realism from your Airsoft replicas, the Tokyo Marui CQB-R GBB Rifle Block 1 will certainly satisfy you!

If you're seeking an SA80 to complete your Squaddie kit, the WE L85A2 SA80 Replica GBBR is as realistic as they come! This full metal gas blowback rifle is constructed predominantly from stamped steel with an alloy outer barrel and olive green polymer furniture; a fantastic match for the real steel L85A2 as it was originally issued to the British Army.

Whether you're getting involved in Milsim skirmishes or want a realistic platform for training, movie making or display, the WE L85A2 is the one to go for. It kicks like a mule, operates almost exactly like the real thing and is made with the same proportions of metal to polymer as the real deal.

Compatibility-wise, the L85A2 takes WE Open Bolt M4/AR-15 magazines and VSR/GBB type inner barrels and HOP-up rubbers, meaning mags are common and a reliable design and you have access to some of the best aftermarket barrel and HOP-up bucking combos so you can maximise your accuracy and range potential. If you like to challenge yourself in game with 30-round mags, shoulder-thumping recoil and a realistic manual of arms, the WE L85A2 SA80 Replica GBBR is the way to go!

The new 1 to1 scale gas blow back M4 from Tokyo Marui. Out of the box the quality and craftsmanship is apparent, this weapon has a Cerakoted Metal receiver to provide the best durability against knocks and scratches as this is the go to coating used on real firearms. 

If you're into advanced real steel rifles and are a realism fan, you're going to love this one! The EMG Noveske N4 "Ghetto Blaster" 7" MWS ZET System GBBR boasts a fantastic quality full metal build with authentic licenced trademarks across the design thanks to EMG's cooperation with Noveske Rifleworks. All of the details are a perfect match for the real Ghetto Blaster, down to its "Cherry Bomb" muzzle brake, "Super Badass" charging handle, NHR M-LOK handguard and Noveske 4th generation billet receiver.

Internally, the Ghetto Blaster is based on the legendary Tokyo Marui MWS/ZET system, meaning impressive gas efficiency, a wide range of aftermarket upgrade options and compatibility with what is widely regarded as the best M4 GBBR magazine design available today. The recoil is snappy and strong, the bolt catch and charging handle are fully functional and long range performance is very impressive thanks to its VSR/GBB spec HOP-up bucking and excellent efficiency.

A feast for the eyes with an exciting aesthetic and a firing experience which cannot be imitated by any AEG, the Ghetto Blaster GBBR is a cutting-edge piece of kit, ideal for realism focussed skirmishers. Whether you're into the distinctive Noveske aesthetic or you're looking to get to work with one of the most realistic Airsoft platforms available, the EMG Noveske N4 "Ghetto Blaster" 7" MWS ZET System GBBR will put a big smile on your face!

Building a WWII-themed loadout, but you want something in between an SMG and a full-sized rifle? The M1 Carbine from King Arms has your name on it! This handy little Carbine is powered by CO2, and is a gas blowback rifle with a fully reciprocating bolt and charging handle giving an immensely fun firing experience and making it very realistic.

The Carbine is constructed entirely from aluminium with a real wood stock, and tips the scales at around 2.6KG with the magazine inserted and loaded, which is bang on the loaded weight of the real thing. All the small details of this Carbine are spot on to the late war issued M1 Carbine, and it feeds from real capacity 15rnd CO2 magazines, making it perfect for the more serious re-enactment events.

An Airsoft Gas Blowback Rifle (GBBR) based on the M4 Platform, with highly modern furniture such as a Match Twirled Silver Barrel, Ambidextrous and Ergonomic Fire Controls and a Slim Profile Stock. If you want the best Gas Blowback Rifle that money can buy, it's the TM MTR16 ZET System.