Magazine eject stop kit needed to support the Ransom Block feature. Includes two (2) magazine eject stops, one (1) left magazine eject stop and one (1) right magazine eject stop plus hardware required to mount to the library. To support this kit, the module must have a Magazine Eject Stop Ready (MESR) Expansion Module (EM) or Control Module (CM). Maximum 1 kit per Scalar i3 Modules LSC33-BSC0-001A (CM) or LSC33-AEXM-001A (EM). Maximum 2 kits per Scalar i3 6U LSC33-BSJ0-001A (CM+EM). Maximum 2 kits per Scalar i6 modules LSC36-CSJ0-L00A (CM) or LSC36-AEXM-001A (EM).