E&C KS-3 Ultra+ AEG Gel Blaster Replica
The E&C KS-3 Gel Blaster delivers a compact CQB-focused platform with outstanding realism and modern performance. Inspired by the KS military rifle platform, it features a full metal external build paired with an Ultra+ gearbox, combining a brushless motor system, bluetooth Mosfet, Carbon steel gears, and reinforced internals for serious players and collectors alike.
KS-3 rifle was originally developed by Knight’s Armament Company.
The KS-1 was adopted by the British military under the service designation L403A1 and is currently in service with the UK Royal Marines. The KS-3 is the CQB-focused variant, used by South Korean military units.
Exterior Features:
• Full metal construction for realistic weight and durability
• Clean, deep engraved markings for an authentic military-style appearance
• New fully ambidextrous receiver, supporting both left- and right-handed operation
• URX6 M-LOK handguard system – lightweight, modular, and optimized for CQB accessory mounting
• Military-style configuration, closely matching real-world proportions
• Compact KS-3 CQB layout, designed for maneuverability in close-quarters environments
• Adjustable stock – adjustable length for a personalized fit
• Bolt Release – a functional bolt release that disengages the bolt after the charging handle has been pulled, locking the bolt in the drawn-back position
Interior Features (Ultra+ Gearbox):
• 35K Solink brushless motor for fast response and high efficiency
• Eshooter Bluetooth V2 SE MOSFET, offering advanced electronic control and tuning, support APP control.
• SHS carbon steel gears for enhanced strength and durability
• Stainless steel bushings for smooth and reliable gear rotation
• Reinforced steel piston rack for long-term reliability
• Upgraded Ultra Line air compression components for consistent performance and improved efficiency
Specifications:
- Manufacturer: E&C
- Model: KS-3
- Overall Length: 72.5 cm
- Handguard Length: 10.5 inches
- Barrel Length: 11 inches
- Weight: 2.5 kg (very close to real steel weight)
- Color: Black
- Power System: AEG
- Muzzle Speed: 330 FPS (11.1V Battery)
- Rate of Fire: 30 RPS (11.1V Battery)
- Materials: All parts are metal/Alloy, except for the nylon handgrip and buttstock
- Power System: AEG
- Gearbox: Ultra+ Gearbox
- Motor: 35K Solink Brushless
- MOSFET: Eshooter Bluetooth V2 SE
- Fire Modes: Safe / Semi / Full Auto / Binary / 3-Burst
- Connector: T Deans
- Mag-prime: Support pre-loading gel balls
- Outer Barrel Thread Direction: 14mm counter clockwise
- Package Includes: Gel Blaster, E&C Metal M4 Magazine, A pack of gel balls




