Pre-Order ETA September 2026

EMG x Strike Industries SI-90 Gas Blowback Airsoft Rifle – WE-Tech

Futuristic Design. Realistic Recoil. Elite CQB Performance.

Step into the future of personal defense weapons with the EMG x Strike Industries SI-90 Gas Blowback Airsoft Rifle, manufactured by WE-Tech under full EMG and Strike Industries licensing. Inspired by the legendary bullpup platform but completely reimagined with Strike Industries’ signature styling and ergonomics, the SI-90 delivers a modern tactical experience unlike anything else on the airsoft field.

Featuring a full gas blowback system, realistic recoil, licensed Strike Industries markings, ambidextrous controls, M-LOK® compatibility, and an innovative chassis design, the SI-90 combines the compact size of an SMG with the ballistic advantages of a full-length carbine.

Designed for aggressive CQB players, tactical enthusiasts, collectors, and MilSim operators, the SI-90 offers exceptional handling, rapid follow-up shots, and premium construction while maintaining a compact, lightweight profile that excels in confined environments.

With an FPS range of approximately 380–400 FPS, the SI-90 is built to perform both indoors and outdoors.

Official Strike Industries Licensed Design

The SI-90 isn’t simply another P90-style replica.

Developed in partnership with Strike Industries and EMG, this rifle features officially licensed roll marks and an entirely redesigned chassis inspired by the latest tactical firearm innovations.

The reinforced polymer receiver incorporates improved ergonomics, a refined grip angle, and an aggressive modern appearance while maintaining the reliability expected from the original bullpup concept.

The result is a platform that feels faster, more comfortable, and significantly more versatile than traditional designs.

Full Gas Blowback Realism

Powered by WE-Tech’s proven Gas Blowback (GBB) system, the SI-90 delivers an immersive shooting experience every time you pull the trigger.

The realistic bolt cycles with every shot, producing satisfying recoil that enhances both realism and weapon control training.

Unlike electric airsoft rifles, the GBB system provides:

• Realistic recoil impulse
• Functional moving bolt
• Authentic manual of arms
• Crisp trigger response
• True magazine changes
• Enhanced training value

For players who appreciate realism, few platforms are as engaging as a gas blowback rifle.

Compact PDW. Carbine Performance.

One of the SI-90’s greatest strengths is its bullpup configuration.

By placing the action behind the trigger group, the rifle maintains a full-length inner barrel while remaining remarkably compact.

This allows the SI-90 to deliver:

• Improved effective range
• Better accuracy
• Faster movement indoors
• Excellent maneuverability
• Compact storage and transport

It truly offers the handling characteristics of an SMG with the performance expected from a full-sized carbine.

Premium Internal Construction

Internally, the SI-90 utilizes high-strength metal components designed for durability and dependable gas blowback operation.

Critical components include:

• Metal bolt assembly
• Metal outer barrel
• Metal hop-up unit
• Metal charging handle
• Reinforced trigger linkage

These premium components ensure reliable cycling while enhancing the rifle’s realistic weight and feel.

Enhanced Strike Industries Ergonomics

Strike Industries redesigned the platform with modern shooter comfort in mind.

Compared to traditional bullpup rifles, the SI-90 features:

• Improved grip angle
• More natural wrist position
• Better balance
• Enhanced weapon control
• Comfortable ambidextrous controls

The redesigned chassis allows faster transitions and reduced fatigue during extended gameplay.

Adjustable Cheek Rest & Modular Rail System

The integrated adjustable cheek rest allows players to achieve proper eye alignment with various optics, improving both comfort and target acquisition.

Additional 1913 Picatinny rails located at the rear and lower sections provide expanded mounting options for:

• Vertical grips
• Foregrips
• Sling mounts
• Stocks (where applicable)
• Other mission-specific accessories

This modular design allows the rifle to adapt easily to different playing styles.

M-LOK® Handguard

The modern handguard incorporates M-LOK® mounting slots at the:

• 9 o’clock
• 11 o’clock
• 1 o’clock
• 3 o’clock positions

This provides lightweight accessory mounting without adding unnecessary bulk.

Compatible accessories include:

• Tactical flashlights
• Laser aiming modules
• Hand stops
• Angled foregrips
• QD sling mounts
• Cameras

Players can configure the rifle exactly how they want while maintaining a clean profile.

High Capacity 50-Round Magazine

The SI-90 utilizes realistic 50-round gas magazines featuring translucent magazine bottoms, allowing players to quickly monitor remaining ammunition.

The generous magazine capacity reduces reload frequency while maintaining realistic gas blowback operation.

Simple Field Stripping

Maintenance has been made remarkably simple.

The SI-90 can be field stripped by pressing a single button, allowing quick access for routine cleaning and inspection without complicated disassembly procedures.

Key Features

✔ Official EMG & Strike Industries licensed design

✔ WE-Tech Gas Blowback system

✔ Reinforced polymer receiver

✔ Licensed Strike Industries markings

✔ Heavy recoil action

✔ High-strength metal bolt assembly

✔ Metal barrel and hop-up

✔ Metal charging handle

✔ Bullpup configuration

✔ Carbine-length performance in PDW size

✔ Adjustable cheek rest

✔ Lower and rear 1913 Picatinny rails

✔ M-LOK® handguard

✔ Fully ambidextrous controls

✔ 50-round realistic gas magazine

✔ Translucent magazine base

✔ Tool-free field stripping

✔ Approximate FPS: 380–400 FPS

Why Choose the EMG x Strike Industries SI-90?

The SI-90 successfully combines the legendary compactness of a bullpup PDW with Strike Industries’ modern engineering and WE-Tech’s realistic gas blowback system.

Its outstanding ergonomics, realistic recoil, modular accessory mounting, premium licensed construction, and compact profile make it one of the most innovative gas blowback rifles currently available.

Whether you’re dominating CQB environments, collecting unique platforms, or simply looking for something different from the traditional M4, the SI-90 offers an exciting and highly capable alternative.

The EMG x Strike Industries SI-90 Gas Blowback Airsoft Rifle delivers a bold new take on the modern personal defense weapon. Featuring official Strike Industries licensing, realistic gas blowback operation, heavy recoil, ambidextrous controls, modular M-LOK® compatibility, and outstanding ergonomics, the SI-90 offers elite CQB performance with futuristic styling that stands apart from every other rifle on the field.