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: JeffTron
JT-LEV-V2F-FB
Leviathan V2 Optical ETU unit by JeffTron with front wiring. Includes a CNC aluminum FLAT trigger by Retro Arms (black). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance simulation.
: JeffTron
JT-WIR-V2ST
Wiring for LEVIATHAN / SCYLLA V2 by JeffTron, version with rear wiring. Original replacement wires for the Leviathan V2 Optical and Scylla V2 ETU units. High conductivity and durable PTFE insulation. Wire length 270 mm between battery connector and ETU in gearbox.
: JeffTron
JT-STO-EX
Wiring extension to stock by JeffTron with a length of 34 cm and T-Dean (male / female) connectors. Adapter for routing wiring to the stock in guns with front wiring or wiring above the gearbox. Ideal accessory for LEVIATHAN V3 Optical or MOSFET V3 units. Universal use also as a 34 cm extension cable.
: JeffTron
JT-TDS-BK
Tactical Dual Switch by JeffTron – compatible with Leviathan units with optical sensor (Optical). Used to activate functions such as 3-round burst, chamber lighting, drum mag winding and more. Dual configuration: ON/OFF toggle switch + pressure pad. Mounted on 22 mm RIS rail.
: JeffTron
JT-LEV-V2F-CR
Leviathan V2 Optical ETU unit by JeffTron with front wiring. Includes a CNC aluminum CURVED trigger by Retro Arms (red). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance simulation.
: JeffTron
JT-LEV-V2F-CB
Leviathan V2 Optical ETU unit by JeffTron with front wiring. Includes a CNC aluminum CURVED trigger by Retro Arms (black). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance...
: JeffTron
JT-LEV-V2F-ER
Leviathan V2 Optical ETU unit by JeffTron with front wiring. Includes a CNC aluminum EDGE trigger by Retro Arms (red). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance simulation.
: JeffTron
JT-LEV-V2F-EB
Leviathan V2 Optical ETU unit by JeffTron with front wiring. Includes a CNC aluminum EDGE trigger by Retro Arms (black). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance simulation.
: JeffTron
JT-LEV-V2F-SR
Leviathan V2 Optical ETU unit by JeffTron with front wiring. Includes a CNC aluminum SPEED trigger by Retro Arms (red). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance simulation.
: JeffTron
JT-WIR-V3
Wiring for LEVIATHAN V3 Optical by JeffTron with top-wired configuration (AK). Original replacement wires for the ETU unit Leviathan V3 Optical. Equipped with T-Dean connector. High conductivity and durable PTFE insulation.
: JeffTron
JT-LEV-V2F-SB
Leviathan V2 Optical ETU unit by JeffTron with front wiring. Includes a CNC aluminum SPEED trigger by Retro Arms (black). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance simulation.
: JeffTron
JT-LEV-V2S-CLASB
Leviathan V2 Optical ETU unit by JeffTron with rear wiring. Includes a CNC aluminum CLASSIC trigger by Retro Arms (black). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance...
: JeffTron
JT-LEV-V2S-CB
Leviathan V2 Optical ETU unit by JeffTron with rear wiring. Includes a CNC aluminum CURVED trigger by Retro Arms (black). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance simulation.
: JeffTron
JT-LEV-V2S-FR
Leviathan V2 Optical ETU unit by JeffTron with rear wiring. Includes a CNC aluminum FLAT trigger by Retro Arms (red). For gearbox V2 and V2.5 (M4, M16, MK18, HK416, SR-25, and other platforms). Bluetooth programming via JeffTron app (iOS / Android). Hair trigger mode with just 0.13 mm of travel. RFTS system – realistic trigger resistance simulation.
: JeffTron
JT-WIR-V2F
Wiring for LEVIATHAN / SCYLLA V2 by JeffTron, version with front wiring. Original replacement wires for the Leviathan V2 Optical and Scylla V2 ETU units. High conductivity and durable PTFE insulation.
: JeffTron
JT-WIR-NG
Wiring for LEVIATHAN NGRS Optical by JeffTron – rear-wired version. Original replacement wires for Leviathan NGRS Optical ETU units. Designed exclusively for Tokyo Marui Next-Gen Recoil System replicas. Includes unsoldered T-Dean connector and heat shrink set. High conductivity and durable PTFE insulation.
: Perun
PERUN018
Magnetic Trigger Resistance Clicker by Perun for the V3 gearbox (AK, G36, and others). Clicker is an accessory designed for use with Perun V3 Hybrid and ARCTURUS PE processor units. It introduces a manual magnetic trigger resistance, requiring the magnetic field to be overcome to fire a shot. This simulates resistance, break, and audible trigger reset.
: JeffTron
JT-MOS-W7
Micro MOSFET III by JeffTron – with wiring. Installation outside the gearbox. Easy to position thanks to compact size. For AEG replicas without active braking. Improves rate of fire and battery efficiency. Suitable for springs up to M170. Ideal for experienced technicians.
: GATE
USB-L2
USB-Link Programming Module GCS App for TITAN / ASTER units by GATE. Quick and easy configuration via computer or mobile device. Supports firmware updates, statistics, and advanced ETU settings. Includes both USB-C and Micro-USB cables. For the GATE Control Station™ app.
: GATE
BLU-L
Blu-Link Bluetooth Programming Module by GATE for TITAN / ASTER units. Wireless ETU control via GATE Control Station app. Bluetooth® 5.0 connectivity with other GATE devices (e.g., STATUS). No need to disconnect the battery during programming or connection. Smart fuse included.
: Perun
PERUN017
Magnetic Trigger Resistance Clicker by Perun for the V2 gearbox (M4, SR25 and others). Clicker is an accessory designed for use with Perun V2 Hybrid processor units. It introduces a manual magnetic trigger resistance, requiring the magnetic field to be overcome to fire a shot. This simulates resistance, break, and audible trigger reset.