Something neat about the mount holes on the MicroPrism.
Every hole comes pre-Helicoiled!
I've read about this in several mil-specs.
Helicoils are stronger than cut threads in a lot of cases, so this means it should be harder for clueless morons, like me, to strip them out.
Very cool.
Yes , helicoils in aluminum will last longer than threads in aluminum.
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