ID of M3 & M3T Bezel?

ambientmind

Enlightened
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May 8, 2007
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Does anyone happen to know the inner diameter of a surefire M3 and/or M3T bezel? Just curious, I'm trying to figure out which one would work better for a mod project I am thinking of, thanks!
 
Does anyone happen to know the inner diameter of a surefire M3 and/or M3T bezel? Just curious, I'm trying to figure out which one would work better for a mod project I am thinking of, thanks!


I could measure but what ID are you referring to? the threading? or something else?
 
Max heatsink diameter for the bezels:

KT4: 57.30mm or 2.25 inches

M3 Bezel: 37.86mm or 1.49 inches

The Measurement for the KT4 is MAX heatsink area WITHOUT machining out the window retaining ring. If the ring is machined out is can be slightty larger.

Hope this helps...
 
The TurboHead used by the M3T, M4 and M6 and that is part of the KT4 TurboHead Kit is the same - the "Millennium TurboHead".
(Note that some CPF members have been taken to calling the Millennium TurboHead the "KT4" and as with "HAII" and "HAIII" I've found it's often easier not to fight these colloquial terms but I am pedantic so I often can't help myself :candle: )
 
Thank you all for the responses, I really appreciate it!
DaFABRICATA, what is the window retaining ring? I don't have either of these heads....yet, my SureFire collection is still growing albeit slowly. :rolleyes: You've also made some amazing builds! Great work there!

Thanks for the clarification Size15's, it looked like they were all the same head on all those lights but I wasn't sure. That makes the possibilities even more interesting now.
 
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