LCT CNC Aluminum RIS Handguard TX-3 AKS-74U – Black

LCT Complete CNC Aluminum TX-3 Handguard

The LCT TX-3 CNC handguard is precision-machined from 6061 aluminum and designed for LCT AK SU (LCK Series) airsoft rifles. Its RIS rail system not only modernizes the rifle's appearance but also provides mounting space for a vertical foregrip, bipod, tactical flashlight, PEQ laser module, and other accessories. LCT designs its external parts with precise proportions and perfect fitment in mind, allowing the handguard to blend naturally with the rifle's profile rather than looking like a generic aftermarket part. Its carefully shaped design also provides a secure grip, excellent balance, and natural weapon handling during aiming and fast target transitions. While maintaining the original character of the platform, it allows you to customize the rifle to match your preferred play style and equipment. It is an excellent choice for the build, restoration, or modernization of an LCT airsoft rifle while preserving the manufacturer's renowned fit and finish.

Key Features of the LCT TX-3 Handguard

Technical Specifications

• Model: TX-3 (PK-209)
• Type: Complete two-piece handguard
• Material: 6061 aluminum
• Weight: 340 g
• Mounting System: RIS / Picatinny
• Compatibility: LCT LCK-106, LCKMSU, TX74UN, TXS74UN, LCKS74UN (AKS-74U and other compact variants)
• Color: Black

Compatible LCT AK SU AEG Models

• All LCT AK SU (LCK Series) rifles with the shortened handguard (LCK-106, LCKMSU, TX74UN, TXS74UN, LCKS74UN, etc.)
• Also compatible with GHK / VFC GBB AK rifles (mounting adapter included)
• Not compatible with full-length handguard models such as LCK-47, LCK-74, etc.

Package Contents

• LCT CNC Aluminum TX-3 RIS Handguard (upper and lower sections)
• Mounting plate
• Mounting screws

Frequently Asked Questions (FAQ)

Is replacing the handguard difficult?

On most compatible rifles, replacing the handguard is a standard external upgrade and does not require disassembling the gearbox or internal components. Since mounting methods vary between platforms, we recommend checking how the original handguard is secured before installation.

Will the handguard improve the rifle's accuracy or performance?

The handguard itself does not increase performance. However, a rigid, precisely fitted handguard can improve front-end stability, handling, and ergonomics while also providing a more stable platform for mounted accessories.

Is it compatible with rifles from other manufacturers?

The TX-3 is primarily designed and dimensioned for the listed LCT models. Receivers, mounting methods, and tolerances may differ on rifles from other manufacturers, so compatibility cannot be guaranteed without testing and minor fitting may be required.