The Patented Arisaka Side Scout Mount (SSM) is expertly crafted for seamless integration with Surefire Scout Lights, Modlite PLH and OKW weapon lights, Arisaka 300, 600, 18650 and 18350 series Lights and Streamlight Protac rail-mount lights. This mount replaces the standard picatinny rail adapter with a low-profile design that positions the light discreetly beneath either side of ATPIAL laser/illuminator series, such as ATPIAL-C, AN/PEQ15 and LA-5/PEQ. It ensures clearance for NGAL and accommodates the QD lever on Steiner DBAL I2, A3 and D2 models. Compatible with Modlite PLH, PLHv2 and OKW, Surefire M300A, M300B, M300C, M300V, M312, M322, M312V, M313V, M322V, M600B, M600C, M600P, M600U, M600V, M600DF, M612, M622, M603V, M612V, M622V, Streamlight Protac rail-mount 1, 2 and HL-X (non-laser), CD REIN and Arisaka 300, 600, 18650 and 18350 series lights, the Arisaka Side Scout Mount (SSM) provides a versatile solution for optimizing your tactical lighting setup across various firearm platforms.