Daniel Defense MK18 RIS II Handguard 9.55″ FDE 01-004-08020-011

Description

Description

The Daniel Defense MK18 RIS II Handguard 9.55″ (01-004-08020-011) is a battle-proven rail system designed to deliver uncompromising strength, reliability, and performance in compact AR-15 platforms. Developed for military applications, this handguard is trusted by professionals who demand durability and consistency in high-stress environments.

Featuring a free-floating, two-piece design, the MK18 RIS II enhances accuracy by eliminating pressure on the barrel while allowing the lower rail section to be removed for maintenance or accessory configuration. This design maintains a rigid upper structure, ensuring consistent zero retention for optics and mounted equipment.

Precision-machined from aircraft-grade 6061-T6 aluminum, the 9.55″ handguard offers exceptional strength without unnecessary weight. The full-length Mil-Spec Picatinny quad rail system provides extensive mounting space for lights, lasers, vertical grips, and other mission-critical accessories, while maintaining rock-solid attachment under recoil and hard use.

At the core of the system is Daniel Defense’s proprietary Bolt-Up mounting system, utilizing military-grade fasteners to create a secure, stable interface with the upper receiver. This proven design ensures repeatable performance and long-term reliability in demanding conditions.

Finished in a rugged Flat Dark Earth hard coat anodizing, the MK18 RIS II resists corrosion, abrasion, and wear, making it ideal for duty, defensive, or range applications. Compact, durable, and combat-tested, this handguard remains one of the most trusted rail systems available for the AR-15 platform.