E&C M16a1 with M203 Launcher VN with E-Shooter Mosfet

E&C XM16E1 with M203 Launcher (Vietnam‑era variant) AEG

Key Features
‑ Full‑metal/aluminium alloy body with steel in high‑stress points.
‑ Working under‑barrel 40 mm “M203” style grenade launcher‑unit.
‑ Reinforced Version 2 gearbox with 8 mm ball bearings, metal gears, polymer piston with first metal teeth, quick‑spring‑change system.
‑ Flip‑up front and rear sights and full‑length 20 mm rail for optics.
‑ Adjustable hop‑up unit, bolt‑lock style for easy access.
‑ Rear wiring to Mini Tamiya / 7.4 V Li‑Po ready (depending on region).

Your retro grenadier assault rig from the jungle to the field.

Description.

If you've ever wanted to field a combat‑ready airsoft rifle that blends historical flavour with modern tech. Originally the real‑world grenadier variant of the M16A1, fitted with the M203 grenade launcher under‑barrel launcher during the Vietnam era, this replica brings that niche role into your skirmish game with surprising fidelity. The vintage jungle concept meets an internal build strong and flexible enough for today’s play. 

The body feels right. You’ll get alloy receivers, steel reinforcement in key mounting and wear areas, and a polymer stock and pistol‑grip that keep the weight lower but still give solid balance. The “gun‑metal” finish on the receiver evokes that era’s hardware. The under‑barrel M203‑style launcher is a standout: the latch mechanism, flip‑up sights and the correct outer profile give you the grenadier aesthetic without stepping into fantasy land. That said—this is still an AEG, so you’re using BBs not real explosives.

Internally, the V2 gearbox is upgraded: 8 mm bearings, metal gears, a piston whose leading tooth is metal, and a quick‑change spring system so you can moderate FPS for indoor vs outdoor. One retailer notes “reinforced 8mm with upgraded internals you normally would only see on guns with a much higher price tag” for this model. The adjustable hop‑up with bolt‑lock style access gives you easier tuning on site. And because you have a full‑length top rail, you can mount optics or red‑dots to bring this into the modern skirmish scene while retaining the retro role‑play look.

In use, this airsoft assault rifle (or “airsoft rifle” more generically) is suited to a support or a speciality role. If you're the grenadier on your team—someone carrying a little extra weight for added effect—this gives you that flavour. Whether you're doing a retro Vietnam reenactment, an 80s scenario, or simply want to distinguish your load‑out from the usual M4s, this replica delivers. The stock is full size and accepts a large battery; you’ll want to keep the weight down given the extra launcher, but it remains field‑practical. On the field you’ll benefit from the rock‑solid body, decent internal strength, and the ability to tune your performance via the spring change system. Do note: the under‑barrel launcher adds bulk and weight, so you’ll want to plan for battery and magazine management accordingly.

While it’s excellent value, and the “grenadier” look is unique, some nuance applies. The launcher is visual and functional in the sense of accepting airsoft‑40 mm shells if you choose to upgrade, but many users note the launcher components may require care in hard‑play scenarios. One forum user wrote: “The detail on this model is incredible… the grenade launcher slides forward to fit one shell, and apart from that, the slide doesn’t pump.” So if you’re expecting heavy use of the launcher unit, treat that system as more for flavour than heavy duty competition. Also, while the internal system is strong, further upgrades (motor, wiring, barrel) will push performance higher if needed. The buyer should recognise this as a high‑value replica with room to grow—not necessarily the hardest‑hit out of the box compared to boutique builds.

If you’re a skirmisher seeking something different from the standard AEG or a role‑player chasing that Vietnam or early Cold War vibe, this rifle fits perfectly. If you happen to see this “E&C XM16E1 with M203 Launcher” at a lower price on any other website, use our price‑match guarantee and we will beat the price linked in our price‑match page.

Other Great Features are,

Flip‑up tactical front & rear sights
20 mm top rail for optics or scopes
Bolt‑lock style hop‑up access
Metal flash‑hider and outer barrel

In the box:

‑ The rifle with integrated M203 under‑barrel launcher

‑ Hi‑cap magazine (typically ~300 rounds) per retailer spec. 
‑ Manual/documentation

Note: Battery and charger are not included; you’ll need a compatible 7.4 V Li‑Po (or Southern‑region allowed battery) and charger.

Specifications

Length: ~1000 mm (full stock extended)
Weight: ~3.2 kg to 4.7 kg depending on battery and mag (example spec ~4700g)
Gearbox: Version 2 (reinforced) with 8 mm ball bearings 
Fire Modes: Safety / Semi‑Auto / Full‑Auto 
Hop‑Up: Adjustable (rotary or bolt‑lock style) 
Reported Muzzle Velocity: up to ~425 FPS with 0.20 g BBs (≈1.5–1.7 J) in some tests. 
Magazine: Compatible with standard M4/M16 AEG mags; Hi‑cap included (approx 300–450 rounds depending on region)
Electrical: Rear wired to Mini Tamiya (or similar) connector; accepts 7.4 V Li‑Po or NiMH battery packs. 
Body: Aluminium alloy receiver with steel reinforcement; polymer stock & pistol grip; anodised & powder‑coated finish to resist corrosion & wear

Sku :

EC-703