FEATURES:-Polished stainless steel-Push safety design-Ambidextrous operation-Extremely fast on-off-Precision machined from hardened stainless steel-Compatible with all Mil-Spec receivers-Includes detentPRODUCT SPECIFICATIONS:Dimension 0.45 X 3.95 X 4.45Height 0.4500Width 3.9500Length 4.4500TYPE/COLOR AR SAFETY AMBIDEXTROUS SPEEDSIZE/FINISH STAINLESSMATERIAL STEELAR-15 ACCESSORY YOTHER FEATURES: RED/GREEN INDICATOR RINGS, MADE IN USA.NO DIRECT SHIP TO CALIFORNIA