
SSR4 Mk1 Gen2 – Automatic Electric Gun (AEG)
The SSR4 Mk2 represents the culmination of years of experience and development. It combines a unique exterior design, unmatched by any other M4, with enhanced internal components and features that set new benchmarks in the airsoft industry. This future-proof rifle redefines what an Airsoft AEG M4 should be.
Features
- Novritsch reinforced gearbox shell.
- Modular trigger with adjustable pre-travel and resistance.
- Rotary TDC Hop-Up chamber with optional BB retention.
- Durable full-metal construction.
- Firing rate of ~25 rounds per second with a 11.1V battery.
- Programmable Electronic Trigger Unit (ETU). [Click for Guide]
- Enhanced quick spring exchange system.
- Ambidextrous magazine release.
- Adjustable bolt plate and magnetic dust cover for effortless hop-up adjustments.
- Pre-upgraded internal components.
- T-plug battery connectors.
- Extensive video library with instructions and tutorials.
- Designed by passionate Airsofters in Vienna, Austria.
- Spare parts readily available.
Specifications
- Capacity: 140 BBs
- Rate of Fire: 25 RPS with 11.1V battery
- Length: 73cm (retracted), 81.5cm (extended)
- Weight: 2.38 kg
- Barrel Length: 310mm
- Barrel Diameter: 6.03mm
Important Information
- Battery not included. Recommended battery: V1 LiPo – 11.1V.
- Do not store with pre-cocking engaged. Pre-cocking is disabled on full auto. Simply fire in full auto at the end of the game to release the spring.
SSR4 Mk1 Gen2 – Automatic Electric Gun (AEG)







The SSR4

MADE FOR EVERYONE, PERFECTED BY PROS

LIGHTWEIGHT OR REALISTIC?
FIREPOWER

PRO TRIGGER UNIT

ACCURACY

MODULAR PLATFORM
QUICK SPRING EXCHANGE

ERGONOMICS FIRST

WHAT'S IN THE BOX?
NOVRITSCH'S DEV TEAM
INNOVATIVE COMPRESSION ASSEMBLY

SPEED

TRICKS FOR LONGEVITY

T-DEAN & LiPo READY

NOT DECIDED YET?
FAQ
The outer barrel thread size of the SSR4 is 14mm CCW.
No, the SSR4 is designed for the M120. A stronger spring could affect lifespan and possibly damage internal parts.
Yes, it is compatible with most M4 magazines.
Check if you have pre-cocking enabled. If so, try disabling it. If this does not solve the problem, please contact our technical support.
You can find a guide to the Academy at the link below:
https://support.novritsch.com/novritsch-academy/rifle-academy/ssr4-academy/