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Daniel Defense

Daniel Defense M4A1 00408030006

Product Code : 815604010313


Mfg Item #: 00408030006

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. It allows the individual operator to free-float the M203 grenade launcher without additional parts. The Daniel Defense RIS II M4A1 FSP features a cut out in the top rail to accommodate a standard front sight base on a carbine length gas system.

Material6061-T6 Aluminum
Firearm TypeRifle
Firearm ModelAR Platforms
Free FloatingYes

Determined at checkout.