









M4 Airsoft LWT MK-III 12" SPORT SE | Grey
ARCTURUS presents the LWT MK-III Carbine 12" SPORT AEG SE® — a lightweight, durable airsoft carbine designed for beginners and advanced players alike. Built primarily from PA66 polymer reinforced with glass fibre, with steel slide ring, screws at the handguard, QD mount and dummy slide, and aluminium components for the discharge device and controls. The 12.2" body uses a polymer M-LOK handguard with a dorsal RIS rail for scopes or red dot sights, plus an ergonomic polymer pistol grip, an adjustable buttstock that houses the battery, and folding sighting devices. The replica is well-balanced, reliable out of the box, and provides a strong base for tuning. It also delivers a programmable electronic trigger control airsoft rifle experience thanks to the SE optical control system. For more options, explore /collections/airsoft-guns. ⚡🎯
- Ultra-lightweight and balanced design for easy handling in dynamic game scenarios, improving aim and quick target re-engagement.
- M-LOK handguard with dorsal RIS rail allows attaching a scope, red dot or other accessories for on-the-fly customization.
- SE optical control system with programmable fire modes, pre-cocking, active break, progressive trigger, and binary trigger with ramping for versatile firing options.
- Rugged construction featuring PA66 reinforced polymer frame, steel slide ring, handguard screws, QD mount and dummy slide, plus aluminium discharge/controls for durability.
- High-performance internals including V2 Hybrid gearbox, polymer nozzle, polymer spring guide, piston with steel teeth (MIM steel), reinforced gearbox front, stainless CNC cylinder, and 18:1 gears for smooth power delivery.
- Reliable power and battery support with an adjustable buttstock that accommodates a battery, enabling flexible power setups.
- Out-of-the-box tuning with upgrade potential delivering solid factory performance and a strong base for further tuning and upgrades.
Technical specifications
- Length: 12.2" (body)
- Material: PA66 polymer reinforced with glass fibre; steel slide ring, handguard screws, QD mount and dummy slide; aluminium components for discharge device and manipulators
- Handguard: polymer 12.2" body with M-LOK handguard and dorsal RIS rail
- Pistol grip: ergonomic polymer with rough texture
- Magazine: standard airsoft magazine (type not specified)
- Buttstock: adjustable and battery-compatible
- Internal gearbox: V2 Hybrid with QSC polymer nozzle, polymer spring guide, piston with steel teeth (MIM steel), reinforced gearbox front, stainless steel CNC cylinder, 18:1 gears
- Hop-up: rotary unit
- Motor: 23T ferrite
- SE optical control system: programmable with Pre-Cocking (2 stages), Active Break (2 stages), Progressive trigger, programmable fire modes, Binary trigger with Ramping, Low Battery Protection, Electronic fuse
- Series: SE Standard Enhanced (SE) with programmable optical control
Original: $186.32
-70%$186.32
$55.90Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ARCTURUS presents the LWT MK-III Carbine 12" SPORT AEG SE® — a lightweight, durable airsoft carbine designed for beginners and advanced players alike. Built primarily from PA66 polymer reinforced with glass fibre, with steel slide ring, screws at the handguard, QD mount and dummy slide, and aluminium components for the discharge device and controls. The 12.2" body uses a polymer M-LOK handguard with a dorsal RIS rail for scopes or red dot sights, plus an ergonomic polymer pistol grip, an adjustable buttstock that houses the battery, and folding sighting devices. The replica is well-balanced, reliable out of the box, and provides a strong base for tuning. It also delivers a programmable electronic trigger control airsoft rifle experience thanks to the SE optical control system. For more options, explore /collections/airsoft-guns. ⚡🎯
- Ultra-lightweight and balanced design for easy handling in dynamic game scenarios, improving aim and quick target re-engagement.
- M-LOK handguard with dorsal RIS rail allows attaching a scope, red dot or other accessories for on-the-fly customization.
- SE optical control system with programmable fire modes, pre-cocking, active break, progressive trigger, and binary trigger with ramping for versatile firing options.
- Rugged construction featuring PA66 reinforced polymer frame, steel slide ring, handguard screws, QD mount and dummy slide, plus aluminium discharge/controls for durability.
- High-performance internals including V2 Hybrid gearbox, polymer nozzle, polymer spring guide, piston with steel teeth (MIM steel), reinforced gearbox front, stainless CNC cylinder, and 18:1 gears for smooth power delivery.
- Reliable power and battery support with an adjustable buttstock that accommodates a battery, enabling flexible power setups.
- Out-of-the-box tuning with upgrade potential delivering solid factory performance and a strong base for further tuning and upgrades.
Technical specifications
- Length: 12.2" (body)
- Material: PA66 polymer reinforced with glass fibre; steel slide ring, handguard screws, QD mount and dummy slide; aluminium components for discharge device and manipulators
- Handguard: polymer 12.2" body with M-LOK handguard and dorsal RIS rail
- Pistol grip: ergonomic polymer with rough texture
- Magazine: standard airsoft magazine (type not specified)
- Buttstock: adjustable and battery-compatible
- Internal gearbox: V2 Hybrid with QSC polymer nozzle, polymer spring guide, piston with steel teeth (MIM steel), reinforced gearbox front, stainless steel CNC cylinder, 18:1 gears
- Hop-up: rotary unit
- Motor: 23T ferrite
- SE optical control system: programmable with Pre-Cocking (2 stages), Active Break (2 stages), Progressive trigger, programmable fire modes, Binary trigger with Ramping, Low Battery Protection, Electronic fuse
- Series: SE Standard Enhanced (SE) with programmable optical control




















