Please note that the current stock on these heads is BLACK HA III, not natural HA III as pictured.

This head will turn your Surefire M series flashlight from a bulb burning light into a efficient, long life LED beast.

Specifications:

• CREE MC-E LED
• Regulated at 7V
• HA III natural finish
• 700 lumens
• Glass lens
• Aluminum alloy orange peel reflector
• Scalloped strike bezel
• Runtimes: M3 - 1 hour; M4 - 1.5 hours; M6 - 2 hours
• 1 year warranty from date of purchase by manufacturer