Low Profile Overmolded Facecap petzl spirit express A Thin Blue Line flag

A Thin Blue Line flag is embroidered front and center on the cap

MAG 1 features a tri-axial noise cancelling sensor that allows the mag be held in any position without affecting sensitivity or stability of the readout

Anti-Gravity effect helps reduce neck/back pain and fatigue

which means the visible dot remains parallel to the bore of your weapon no matter what angle your eye is in relation to the sight

These glasses wont make you sound cool

Low Profile Overmolded Facecap petzl spirit express A Thin Blue Line flagReplacement LOW PROFILE facecap assembly for the Streamlight Survivor LED. This will not work if you have the older style, longer facecap on your light.