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View Full Version : Breach Pins.....


mpodesta
03-24-2008, 11:50 AM
Simple question.....


What are they made out of from the factory?



I ask...because I'm puzzled.


I just pulled the 2 pins from my speed...and got a little lost...


1 appears to be a form of stainless, Non magentic (or very very low properties) and test out on the nose with the rockwell.

The 2nd seems to be your common drill rod.....

Drill rod pin seems the have a layer of rust on it while the SS one is just hella gunky....


Both measure out the same and with very alike machining marks


Any ideas?