Designed for the US Special Operations Command, this rail interface system is a prime enhancement for the M4 platform. 100% Satisfaction Guarantee.

The Daniel Defense Rail Interface System (RIS II) was designed at the request of the United States Special Operations Command (SOCOM) for the SOPMOD II program. SOCOM had a …

rail interface system ii (risii) hardware pack-fde 12点、3点、6点、9点四面配备有全长的皮卡汀尼导轨，可供加装各种附件。 其余方向加工有密集的圆孔，可供散热和减重。

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A machined aluminum multi-rail handguard specifically designed for the Special Operations Command (SOCOM) M4A1 carbine, the RIS II enables installation of an M203 40mm grenade …

The Daniel Defense RIS II allows the individual operator to free float the M203 grenade launcher without additional parts. As importantly, special tools are not required to mount the M203 …

The Daniel Defense Rail Interface System (RIS II) was designed at the request of the United States Special Operations Command (SOCOM) for the SOPMOD II program. SOCOM had a …

The Daniel Defense RIS II allows the individual operator to free float the M203 grenade launcher without additional parts. As important, special tools are not required to mount the M203 …

The Daniel Defense rail interface system (RIS II) was designed at the request of the United States Special Operations Command (SOCOM) for the SOPMOD II program. SOCOM had a specific …