ASG CZ Scorpion EVO 3 A1 ATEK Proline

ASG CZ Scorpion EVO 3 A1 ATEK Proline AEG (Licensed)

The ASG CZ Scorpion EVO 3 A1 is a premium electric airsoft SMG/PDW built under exclusive license from CZ and manufactured by Action Sport Games, delivering authentic details and field-ready performance. In its ATEK (Advanced Tactical Ergonomic Kit) configuration, it offers improved handling, faster reloads, and outstanding control for CQB and fast-paced outdoor skirmishes.

Why the EVO 3 A1 ATEK Proline stands out

• Durable, lightweight receiver: glass fiber-reinforced polymer body (real-steel style feel without the weight penalty).
• ATEK ergonomics: M-LOK side slots, extended magwell, enlarged mag release, and angled foregrip for confident indexing and rapid transitions.
• Proline fire control: 4-position selector with Safe / Semi / 3-round burst / Full Auto for game-rule flexibility.
• ECU-controlled gearbox: cycle detection, active motor braking, and empty magazine detection for consistent cycling and smarter operation.
• QSC quick spring change: adjust power through the stock without fully stripping the replica.
• 6.03 mm precision inner barrel: impressive accuracy and repeatability for a compact platform.

Performance built for CQB, speedsoft & milsim

The unique ASG EVO 3 gearbox (8mm) is engineered for durability and is designed to handle strong springs (up to M150). Combine that with a high-performance motor and precision air-seal components, and you get a snappy trigger feel, reliable feeding, and consistent shots— exactly what you want when clearing rooms or holding tight angles.

Battery & power setup

This EVO is LiPo ready and wired with a T-Dean (T-Plug) connector for efficient power delivery and strong trigger response. For best fit and performance, use a stick-type LiPo (AK-stick style).

Need the right power source and spares? Shop batteries & chargers here: Airsoft Batteries, Chargers & Accessories.

Recommended BB weight

To get the most from the hop-up and 6.03 mm barrel, we recommend 0.25g–0.28g quality BBs for stable flight and better consistency. Stock up here: Airsoft BBs.

What’s in the box

• ASG CZ Scorpion EVO 3 A1 ATEK Proline AEG
• 75-round mid-cap magazine (polycarbonate)
• User manual

Variant overview (EVO 3 Proline family)

• Standard Edition: classic RIS handguard, compact short model.
• ATEK: M-LOK sides, extended magwell, enlarged controls, angled foregrip (this model).
• Carbine: extended handguard + long outer/inner barrel (407 mm) for higher velocity, range, and accuracy.
• B.E.T. Carbine: integrated suppressor housing a 407 mm inner barrel for improved long-range performance.
• HPA Edition: plug-and-play EVO adapted for HPA use (tank/regulator not included).

Specifications

Model	EVO 3 A1 ATEK (Proline)
Power type	AEG (electric)
Fire modes	Safe / Semi / 3-round burst / Full Auto
Muzzle velocity	120 m/s (≈ 1.45 J)
Recommended BB weight	0.25g – 0.28g
Length	425 – 630 mm
Weight	2350 g
Body material	Glass fiber-reinforced polymer (ABS/Polymer)
Gearbox	ASG EVO 3 (8mm bearings)
Quick spring change	Yes (QSC)
Inner barrel	208 mm (6.03 mm precision)
Magazine	75 BBs Mid-Cap (polycarbonate)
Hop-up	Adjustable (plastic chamber)
Connector	T-Dean (T-Plug)
Battery type	Stick-type (AK stick recommended)
Thread	18+ (mm)
Blowback	No
Color	Black or Tan
Battery / charger included	No / No