Complex sentence: Westchester County Correction Officers are New York State certified Peace Officers that including firearms training however it's the Commissioner of Correction that grants unrestricted statewide on/off duty firearms carry privileges for it's qualified officers.
Split into simpler sentences: Westchester County Correction Officers are New York State certified Peace Officers that including firearms training. The Commissioner of Correction grants unrestricted statewide on/off duty firearms carry privileges for qualified officers.