KAC KS-3 AEG Gel Blaster | E&C Ultra Line

E&C KS-3 AEG Gel Blaster Replica

The E&C KS-3 Gel Blaster delivers a compact, CQB-focused platform with outstanding realism and dependable performance. Inspired by the KS military rifle platform, it features a full metal external build paired with the Ultra Line gearbox, combining a robust full-metal gearbox, programmable MOSFET, and upgraded air compression components for players and collectors alike.

The 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, allowing length-of-pull adjustment for a personalized fit

• Functional bolt release, disengaging the bolt after the charging handle is pulled and locking it in the rear position

Interior Features (Ultra Line Gearbox)

• Full-metal gearbox shell for strength and durability

• Eshooter programmable V2 Basic MOSFET, providing reliable electronic trigger control

• Metal piston rack for improved longevity

• CNC 7075 aluminium piston head

• CNC cylinder head and nozzle

• Upgraded Ultra Line air compression components for consistent performance and efficiency

Specifications

• Manufacturer: E&C

• Model: KS-3

• Overall Length: 72.5 cm

• Handguard Length: 10.5 inches

• Barrel Length: 11 inches

• Weight: 2.7 kg

• Power System: AEG

• Gearbox: Ultra Line Gearbox

• MOSFET: Eshooter Programmable V2 Basic

• Muzzle Speed: 310 FPS 

• Materials: All parts are metal/alloy, except for the nylon handgrip and buttstock

• Fire Modes: Safe / Semi / Full Auto / Binary / 3-Burst

• Connector: T-Deans

• Magprime: Yes

• Outer Barrel Thread Direction: 14mm counter clockwise

To get your gel blaster up and running, don’t forget to add batteries and charger to your order!

Gens ace 25C 1000mAh 11.1V Deans Gel Blaster Battery – $35

Gens ace iMars S10 Portable Smart Balance USB-C Charger for Gel Blasters – $55

KAC QDC / MCQ-PRT Dummy Suppressor – BLK & FDE