ASG CZ Scorpion EVO 3 A1 Ultimate BOOST Edition SMG AEG Airsoft Electric Rifle (EVO3 A1)

If you’ve been eyeing an EVO for years, this is the one that shows up ready to fight. The ASG CZ Scorpion EVO 3 A1 Ultimate BOOST takes the already-legendary EVO platform and adds the kind of upgrades players usually install after the fact—so you get that snappy, high-end feel right out of the box.

At the heart of the BOOST Edition is a JeffTron Leviathan control unit, giving you sharper trigger response and deeper tuning options (rate of fire control, pre-cocking, active braking, and more). Pair that with ULTIMATE BOOST performance parts like the BOOST 30k short motor and 16.5:1 gearset, and you’ve got a compact SMG platform built to run hard without feeling fragile.

It keeps the EVO’s practical SMG footprint with a folding stock and easy hop-up access, making it a killer choice for tight indoor lanes and fast outdoor movement. And since it’s CZ-licensed, you get the real-deal look and markings—no “almost-EVO” knockoff vibes.

Features

• BOOST Edition performance package for higher-end out-of-the-box responsiveness
• JeffTron Leviathan MOSFET / ECU for advanced programmability and crisp trigger feel
• ULTIMATE BOOST 30k short motor for fast cycling and strong trigger response
• ULTIMATE BOOST 16.5:1 gearset for smooth, efficient performance
• Quick-change spring system for easier power adjustments
• Adjustable hop-up to dial in BB weight and accuracy
• Accessory rail for optics, lights, and other add-ons
• CZ-licensed EVO platform with the right styling and markings

Specifications

Length: 425 mm (folded) / 625 mm (extended)
Weight: 2300 g
Material: Fiber-reinforced polymer receiver with CNC-machined metal external components