Description
LCT Gear Box and Buttstock Switch Assembly for LCK47 (PK-114)
This is LCT’s gearbox and buttstock switch assembly for the LCK47 (part PK-114). It is a replacement switch assembly for LCT’s AK-pattern LCK47 AEG, for the version wired to the buttstock.
LCT is known for its steel-bodied AK replicas, which are built to be tough and close to the real thing. Using a genuine LCT spare means the part is made to match the gearbox and wiring layout of the LCK47, so it is the sensible choice when your switch or wiring needs replacing.
What the switch assembly does
The switch assembly is the part of the gearbox that completes the electrical circuit when you pull the trigger, sending power from the battery to the motor. Over time, the contacts can wear or burn, which causes poor trigger response, intermittent firing or a gun that does not fire at all. Replacing the switch assembly is a common fix for these problems.
Buttstock wiring
AK AEGs can be wired for the battery to sit in the stock, the dust cover or the handguard. This assembly is for the buttstock configuration, so it suits an LCK47 that holds its battery in the stock. Check how your own replica is wired before ordering.
Key features
- Replacement switch assembly for the LCT LCK47
- For buttstock wiring configuration
- Genuine LCT part, PK-114
- Fixes worn or burnt trigger contacts
- Restores reliable trigger response
Compatibility
Made for the LCT LCK47 with buttstock wiring. Other LCT AK models and other brands may use different switch assemblies or wiring layouts, so confirm your model before ordering. Fitting requires the gearbox to be opened; if you are not confident, have it fitted by a technician.
Care and maintenance
Only work on the gun with the battery disconnected. When reassembling, make sure the wires are routed so they cannot be trapped or chafed. Using a MOSFET can reduce wear on trigger contacts, and storing the battery out of the gun helps protect the wiring.
Who is it for?
For LCK47 owners and technicians who need a genuine replacement switch assembly for a buttstock-wired gun.
Please note: This is a replacement part only; the gearbox and the rest of the replica are not included.









