LCT ZRK-3S Aluminum Slim AK Pistol Grip + High-Torque Motor – Black

LCT Slim AK ZRK-3S Grip with SL-Torque Motor

This professional product description was prepared by the expert team at ANAREUS.cz. All rights to this unique content are reserved by anareus.cz.The LCT Slim ZRK-3S solves one of the classic compromises of electric airsoft AK rifles. A standard AEG motor requires a significantly wider pistol grip than the real firearm. The LCT Slim System combines a slim aluminum grip with a matching SL-Torque Slim motor, providing more authentic dimensions, the classic AK-74 grip profile, and a more natural feel in the hand. The kit includes a dedicated SL-Torque Slim high-torque motor rated at 26,500 RPM at 8.4 V with 300 g·cm of torque. The motor features a 3.175 mm shaft diameter and a length of 78 ± 0.2 mm. The grip is machined from aluminum, while the package also includes the dedicated motor base, heat sink, and all necessary installation hardware. It is designed for compatible LCT AEG rifles equipped with a Version 3 gearbox, replacing both the standard wide grip and conventional AEG motor. It is not compatible with LCT VAL, VSS, SR-3, SR-3M, LCK-12, or LCK-16 platforms. The dedicated Slim motor is required, as a standard AEG motor is too large to fit inside the slim grip. The grip is a replica of the original ZenitCo RK-3 pistol grip.

Key Features of the LCT Slim ZRK-3S Grip

Technical Specifications

• Model: ZRK-3S
• Platform: AK
• Grip material: Aluminum
• Motor: LCT SL-Torque Slim
• Motor speed: 26,500 RPM at 8.4 V
• Torque: 300 g·cm
• Shaft diameter: 3.175 mm
• Motor length: 78 ± 0.2 mm
• Gearbox type: Version 3
• Weight: 291 g
• Compatibility: Compatible LCT AEG rifles with Version 3 gearbox
• Not compatible with: LCT VAL, VSS, SR-3, SR-3M, LCK-12 and LCK-16

Package Contents

• LCT Slim ZRK-3S grip
• LCT SL-Torque Slim high-torque motor
• Motor base
• Motor heat sink
• Installation hardware

Frequently Asked Questions (FAQ)

How is the Slim grip different from a standard AK AEG grip?

The main difference is its much slimmer and more realistic profile. Standard AEG grips must accommodate a full-size motor, while the LCT Slim System uses a dedicated Slim motor, allowing the grip dimensions to closely match those of a real AK.

Is the Slim motor included?

Yes. This is a complete kit including the LCT SL-Torque Slim high-torque motor, rated at 26,500 RPM at 8.4 V, together with all parts required for installation.

Can I install a standard short AEG motor into this grip?

No. The slim dimensions are only possible thanks to the dedicated Slim motor. A standard AEG motor is too large to fit inside this grip.

Does this kit fit every LCT AK?

No. It is intended for compatible LCT AEG rifles with a Version 3 gearbox, but the manufacturer explicitly states that it is not compatible with the VAL, VSS, SR-3, SR-3M, LCK-12, or LCK-16 series.