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SureFire Scout Light Pro M-Lok Mount. Accept No Substitute. SureFire offers the Z93 Scout Light Pro shoulder screw as a genuine OE replacement part. It is a dual-drive screw that accepts a flat-head screw driver or 1/8 inch hex bit. There's no need to source poor quality or misfit parts for Scout Light Pro. SureFire has you covered!

SureFire Z93 Scout Light Pro Shoulder Screw Features: