E&C Knights Armament Company (KAC) KS-1 Stoner Gel Blaster Rifle Replica - EC-312

^ This item is restricted for sale in Queensland only – please see Gel Blaster Purchase and Shipping restriction details below.

The E&C KAC KS-1 Stoner Gel Blaster Rifle Replica (EC-312) is a high-performance AEG gel blaster inspired by the latest evolution of the AR-15 / M4 weapons platform. Faithfully modelled after the Knight’s Armament Company (KAC) KS-1 (Knight’s Stoner v1), this replica delivers outstanding realism, modern tactical styling, and impressive on-field performance for serious Gelsoft players and collectors alike.

Based on the 13.7” KS-1 variant adopted by British Special Operations–capable forces (L403A1-AIW), the KS-1 represents a significant step forward in modular rifle design. As the first standard-issue British service rifle since the SA80 family, the real-steel KS-1 embraces the battle-proven M4 platform, refined over more than 60 years into one of the most adaptable and configurable rifle systems ever produced.

The E&C EC-312 is an exceptionally accurate replica of this modern platform, constructed from metal alloy and reinforced polymer for durability and realism. It features a full-length Picatinny top rail spanning the receiver and handguard, along with M-LOK compatible slots on seven sides of the octagonal handguard—allowing extensive customisation with optics, torches, lasers, grips, and optional rail sections.

Included as standard is a metal 6” mock Surefire / KAC-style QDS suppressor, adding both visual impact and tactical authenticity. The blaster also ships with a Gen 8 type metal M4 magazine fitted with a mid-speed magazine motor, which will continue to perform reliably even if upgraded with a higher-speed aftermarket motor.

Powered by an E&C V2 gearbox and long-type motor, the KS-1 delivers 320+ FPS (depending on gel choice), making it ideal for competitive Gelsoft gameplay. For best results, Cyber99 Titanium-Strength gels or iHobby ultra-hard gels are recommended.

Key Features:

• E&C KAC KS-1 Gel Blaster Replica – EC-312
• Faithful replica of the Knight’s Armament KS-1 (Stoner v1)
• Modern AR-15 / M4 platform design
• Full-length Picatinny top rail
• M-LOK compatible octagonal handguard (7-sided)
• Includes metal 6” mock KAC / Surefire QDS suppressor
• Metal Gen 8 type M4 magazine with mid-speed motor
• Durable metal alloy & polymer construction
• Ideal for Gelsoft skirmishing or display

Specifications:

• Weight: 2842g (with magazine)
• Length: 855mm – 940mm (stock retracted / extended)
• Outer Barrel Thread: 14mm Negative (CCW)
• Gearbox: E&C V2
• Motor: Long type
• Fire Modes: Semi-Auto / Full-Auto / Safety
• Battery: 11.1V LiPo with Mini-Tamiya plug (not included)
• Ammunition: 7–8mm gel balls
• Hop-Up: Not included
• Compatible with 14mm CCW threaded hop-up systems
• Recommended: Rizer V2 14mm CCW Hop-Up
• Magazine Type: Gen 8 style
• Materials: Metal alloy, polymer
• Performance: 320+ FPS (gel dependent)

Package Includes:

• 1 × E&C KAC KS-1 Gel Blaster – Desert Earth
• 1 × KAC / Surefire Style 6” Suppressor – Desert Earth with Black Accents
• 1 × Gen 8 Type M4 Metal Magazine – Desert Earth

Note: Battery and charger are not included and sold separately.

^ Gel Blaster Purchase and Shipping Restrictions

Gel Blasters are a restricted item in all states and territories of Australia except Queensland. Gel blasters are therefore unable to be purchased from our site by customers residing outside of Queensland. If you reside outside of Queensland and add a gel blaster to your cart it will automatically be blocked and will not allow you to check out.

For further information on the laws regarding gel blasters in your state or territory see the following links: ACT , NSW , VIC , SA , WA , NT , TAS , QLD .