Novritsch's SSR-4 Gen 2 is an upgraded version of their original SSR-4 M4/AR-15 style AEG. It is available in two variations, one with a full metal receiver and the other with a lightweight polymer receiver.
The SSR-4 is primarily designed with new Airsoft players in mind, offering an easily accessible M4/AR-15 style electric Airsoft rifle. Out of the box, the gun comes pre-upgraded with the new Gen 2 internals, providing performance comparable to more expensive custom builds. Its exterior is simple yet modular, featuring Picatinny rails and M-LOK slots for attaching various accessories. Additionally, the gun includes QD sling points for convenient sling attachment. With a 14mm CCW thread, users can mount muzzle attachments like tracer units or suppressors to enhance the gun's tactical appearance.
Internally, the Gen 2 version of the SSR-4 boasts reinforced CNC high-speed gears with a 16:1 ratio and a high-torque motor. This combination enables rapid-fire and quick follow-up shots, especially when using 11.1v batteries. The gun comes equipped with a 6.03 precision barrel and a MAX-style rotary hop-up for improved accuracy. Additionally, the Gen 2 reinforced gearbox features a quick-spring change system, allowing for easy swapping of springs to comply with different field FPS limits. An allen key is provided for this purpose. Notably, the gun is powered by a programmable electronic trigger unit (ETU), enabling users to customize the firing mode, including burst and binary options, to suit their preferences.

Novritsch SSR-4 Gen 2 AEG Airsoft Rifle (Metal Receiver)
1/1 Scale High Power Assembled Electric Powered Airsoft AEG Airsoft Guns
SEMI/ FULLY Automatic Shooting Mode

Metal Receiver
M LOK Handguard With Picatinny Rail on Top
Outer Barrel With Flash Hider
Polymer Pistol Grip
Extendable Polymer Buttstock
Polymer 140 rounds magazine
QD sling points on Both
Metal Magazine Release, Bolt Catch & Selector

Opening the bolt cover to adjust HOP UP
6.03 Precision Inner Barrel
Programable Electronic Trigger Unit (ETU)
With Quick Change Spring System
16:1 high Speed Gears
Buttstock allow installation up to 11.1V LiPo Battery