Daniel Defense MK18 RIS II Handguard 9.55in FDE

Description

The Daniel Defense MK18 RIS II is a two-piece, free-floating handguard developed for the SOPMOD II program to allow integration of an M203 without additional parts. Constructed from aircraft-grade 6061-T6 aluminum with a Mil-Spec Type III hard coat anodized Flat Dark Earth finish, it provides a continuous upper rail and Mil-Spec 1913 Picatinny rails for accessories. The design uses a battle-proven 6-bolt bolt-up system and a steel barrel nut to secure the handguard to the upper receiver. It is intended for AR-platform rifles and is specified for use with a carbine gas system.

Key Specifications

• Material is 6061-T6 aluminum.
• Finish is Flat Dark Earth, Mil-Spec Type III hard coat anodized.
• Design is a two-piece, free-floating handguard.
• Rails are Mil-Spec 1913 Picatinny with an uninterrupted upper rail platform.
• Attachment uses a 6-bolt bolt-up system with a steel barrel nut.
• Fitment is for AR-platform rifles and supports M203 integration when the lower rail section is removed.
• Gas system is listed as Carbine.
• Model is the MK18 RIS II from Daniel Defense.
• Rail length is listed as 9.55 inches / 9.5 inches across provided sources.
• Free float designation: Yes.

Built to demanding military specifications, the MK18 RIS II handguard provides a stable, continuous mounting platform and durable construction for AR-platform rifles. Its free-floating two-piece design and full-length upper rail give practical accessory compatibility and rugged, service-proven performance for users who value reliable, well-engineered components.