Surefire m600U yellow tint

CaPpedDoG

Newly Enlightened
Joined
Sep 13, 2008
Messages
8
Hey, I recently bought a used (but mint) Surefire m600 Ultra. I noticed right away that it has a very yellow tint to it. Is this normal? All of my other Surefires are a nice white. Cheers.
 
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