What firearms will the FSM-00QD-140 fit on?
The FSM-00QD-140 will fit all standard size and sub-compact firearms that have a Picatinny/Weaver based rail system with a cross slot available. The FSM-00QD-140 requires 1″ of rail space for mounting. **PLEASE NOTE** There are some pistols that require a LaserLyte Adapter in order for the FSR-00V2-140 to fit.