The 
LCT LCK74 Real Wood Upper Handguard w/ Gas Tube
 is an available airsoft accessory designed as a direct replacement part for LCT's AK series of replicas. 
 
 
Product Details
Construction: Features real wood handguard construction with an alloy or steel construction gas tube.
Compatibility: Primarily designed for the LCT LCK74 AK AEG rifle, it is also compatible with a wide range of other LCT AK models, including the LCK-74MN, LCK-74M, LCKS-74M, STK-74, LCK-104, LCK-105, LCKM, RPK series, and more.
Purpose: It serves as an ideal replacement for a damaged handguard or to convert another LCT AK74 model to a classic wooden appearance.
Installation: Described as a drop-in design that requires little to no modification to fit on compatible LCT models.