The Badger Ordnance Universal Safety Selector can be installed in either right or left hand configuration, preventing selector obstruction for the left handed operator. The offhand side of the safety is marked with high visibility paint and is raised for both visual and tactile confirmation of selector position. The control side is high visibility marked as well, but retains the original GI configuration of the lever to maintain familiar dexterity. Machined from billet 4140 hardened steel and Manganese Phosphate Parkerized finish. User installed.