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LCT ZRK-3S Slim CNC aluminum AEG pistol grip styled after the Zenitco RK-3 matches the dimensions of a real AK-74 pistol grip. It is designed exclusively for a dedicated short-type Slim AEG motor. The textured surface with ergonomic finger grooves provides a secure grip. An ideal upgrade part for achieving a more realistic appearance on compatible LCT AK rifles. Made from CNC-machined aluminum.

25+ years of proven equipment and accessories.
: LCT
PK349
LCT Slim LCK-104 AK pistol grip in a black finish with an SL-Torque motor, faithfully matching the dimensions of the original AK-74 / AK-104 pistol grip. The dedicated Slim motor delivers 26,500 RPM and 300 g·cm of torque. This complete conversion kit includes the grip, motor, motor base, heat sink, and all required mounting hardware for compatible LCT...
The LCT ZRK-3S Slim pistol grip solves one of the typical compromises of electric airsoft AK rifles. Standard AEG motor grips must be considerably wider than the grip on the real firearm to accommodate a conventional AEG motor. The LCT Slim System therefore combines a significantly slimmer aluminum pistol grip with the matching SL-Torque Slim motor, resulting in more realistic dimensions, the traditional AK-74 profile, and a more natural grip. The grip is designed for compatible LCT AEG rifles with a Version 3 gearbox and replaces both the standard motor grip and the standard motor. It is not compatible with LCT VAL, VSS, SR-3, SR-3M, LCK-12, or LCK-16 platforms. Installation requires a short-type Slim AEG motor, as a standard AEG motor is too large to fit inside the grip. The grip is a faithful replica of the Zenitco RK-3 pistol grip. The Slim motor is not included.
The main difference is its significantly slimmer and more realistic profile. A standard AEG grip must house a conventional motor, while the LCT Slim System uses a dedicated Slim motor, allowing the grip to closely match the dimensions of a real AK pistol grip.
No. This package contains the pistol grip only.
No. The dedicated Slim motor is what makes the grip much narrower. A standard AEG motor is too large to fit inside this grip.
| Variants | ZRK-3S (Slim) |
| Color | Black |
| Weight (g) | 175 (g) |
| Body/receiver material | Metal |
| Gearbox version | V3 |