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LCT 10" Aluminum RIS Handguard for M4 / LR4 in black is a free-float handguard for LCT LR4 (M4 / AR15) series airsoft rifles. It features a RIS rail system for mounting tactical accessories, a robust construction, and a profile that seamlessly matches the rifle receiver. It preserves the platform's iconic appearance while allowing you to upgrade your rifle to a modern tactical configuration.

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: FMA
TB70
Daniel Defence RIS Sling Mount with QD Swivel by FMA in black. 360° Quick Detach (QD) system for easy attachment of the sling to the RIS rail. Made from durable nitro-carburized steel. Release the sling by pressing the central button. QD swivel is included in the package.
: FMA
TB1261-BK
QD Tactical Stubby Grip by FMA in black finish. For quick and secure attachment to RIS handguards using a QD lock. Lightweight and durable construction made from polymer. Non-slip grooves for better grip. The grip is hollow and features a screw-on cap for storing small items.
: FMA
TB1075-BK
AN/PEQ15 LA5-C Ultra High Power airsoft version by FMA in black color. LED flashlight with functional IR covers. More powerful green and IR laser for use with NVG. Compact size and durable nylon body. Mounts on RIS rail for weapons like M4, MK18, AK, CZ EVO, and others. PEQ box adds tactical versatility without adding weight. Powered by 2 CR123A...
The LCT LR4 RIS handguard is manufactured from 6061 aluminum with steel mounting components and is designed for LCT LR4 (M4 / AR15) series airsoft rifles. The RIS rail system provides ample space for mounting a vertical foregrip, bipod, tactical flashlight, PEQ laser module, or other tactical accessories. LCT designs its external components with great attention to correct proportions and seamless integration, allowing the handguard to naturally follow the rifle's profile instead of looking like a generic aftermarket part. Its ergonomic shape also provides a secure grip, excellent balance, and natural weapon handling while aiming or transitioning quickly between targets. The design respects the original platform while giving you the flexibility to adapt your rifle to your preferred playstyle and equipment. It is an excellent choice for building, restoring, or upgrading an LCT airsoft rifle while maintaining the outstanding fit and finish of genuine LCT components.
On most compatible rifles, replacing the handguard is a straightforward external modification and does not require disassembling the internal components. However, mounting methods vary between platforms, so we recommend checking how the original handguard is secured before removal.
The handguard itself does not increase the rifle's performance. However, a properly fitted, high-quality handguard can improve front-end rigidity, handling, and provide a more stable platform for mounted accessories.
This handguard is primarily designed and dimensioned for the specified LCT models. Rifles from other manufacturers may differ in receiver dimensions, mounting methods, or manufacturing tolerances, so compatibility cannot be guaranteed and fitting may be required.
It's not only about appearance. A different handguard can improve ergonomics, alter weight distribution, and provide additional mounting options for accessories, allowing you to tailor your rifle to your preferred playstyle. It is also an excellent replacement part when restoring or repairing an older rifle with a loose or damaged handguard.
| Variants | 10" RIS |
| Color | Black |
| Length | 250 (mm) |
| Weight (g) | 420 (g) |
| Body/receiver material | Metal |
| Mounting System | RIS / Picatinny |