Surefire IV click pen problem

Mx1252

Newly Enlightened
Joined
Dec 1, 2020
Messages
12
I have both the twist 01 pen and the click 04. The click has never worked. Always sticks/seems to have metal on metal issue and needs a few presses to operate. I will just call Surefire. Im sure they can sort it.

But just wonder if anyone knows how to disassemble the top. The 01 is easy…. Just unscrews. But don’t want to force this one. I guess i’m hoping there is a small burr I can lightly repair.
 
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