RIS II Mk18 Rail 9.5" Black pistol Magazine Catches Updated chamber design features improved

Updated chamber design features improved gas flow and rigidity

it includes two built-in carry handles and two stowable attachment points located on the side of the case

The C1 ACD housing also allows the end user to attach a commonly procured tritium vial (no more than 10mmx3mm

double-stack

low-profile M-LOK slot index point for improved firearm control

RIS II Mk18 Rail 9.5" Black pistol Magazine Catches Updated chamber design features improvedThe 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 requirement for a free float M203 solution and Daniel Defense responded, designing a revolutionary product to meet the government's need. The Daniel Defense RIS II allows the individual operator to free float the M203 grenade launcher without additional parts. Additional