Specs

• Kit includes two rails (upper RIS rail and lower M-LOK rail) with a barrel nut and barrel nut guard
• Upper rail: RIS with built-in musket
• Lower rail: M-LOK compatible
• Barrel nut with barrel guard; barrel cap adds an extra RIS rail
• CNC-machined aluminium construction
• Barrel nut pads included in the set
• Licensed Strike Industries product (EMG licensed) produced through a King Arms x Strike Industries collaboration

Features

• Officially licensed Strike Industries component, ensuring compatibility with accessories designed for RIS and M-LOK systems
• Durable CNC aluminium build for reliable field use
• Top rail with integrated musket expands mounting opportunities on Gridlok®
• Enables extending the Gridlok® handguard with additional accessories and configurations
• Barrel cap includes an extra RIS rail for further accessory attachment
• Includes barrel nut pads for secure installation on compatible handguards

Compatibility

• Designed for Gridlok® rails, specifically the airsoft version of the handguard
• Upper RIS rail supports RIS-compatible accessories; lower rail is M-LOK compatible
• Intended to extend existing Gridlok® handguards by providing additional mounting surfaces
• Works with standard airsoft configurations that use Gridlok® rails and Strike Industries‑style accessory ecosystems
• Licensed collaboration between King Arms and Strike Industries (EMG license) ensures cross-compatibility with compatible components