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AR15.COM
9/15/2011 12:58:08 PM EDT
I apparently my G19 has one.  Is there any reason to be concerned about this or is the talk about MIM parts paranoia.  I have MIM parts on my Springfield 1911 and I haven't had any problems.
9/15/2011 1:05:38 PM EDT
[#1]
I vote for: shoot it and see before worrying about anything. Every Glock pistol I own has a newer extractor, they all seem to have performed perfectly for thousands of rounds; those of us with no problems find little reason to complain online. If the paranoia is too much, just make sure the extractor fits in the extractor cut-out of the slide without binding or undue friction and then go shoot it.
9/15/2011 1:52:41 PM EDT
[#2]
Go run a few hundred or more rounds through it, and judge for your self.
9/15/2011 2:39:44 PM EDT
[#3]
My current main shooter is a Gen3 G23 with the new MIM extractor. So far, 3,600 rounds of .40 with zero issues.
9/15/2011 2:41:37 PM EDT
[#4]
The previous extractor was an investment casting. The new version is MiM. Glock NEVER used a machined/forged extractor in their guns. Anyone who says the extractor used to be a "machined" part is wrong. Do a little research on MiM vs Investment casting technology, and decide for yourself which process has the potential to produce the superior part.
9/15/2011 2:45:59 PM EDT
[#5]
Quoted:
Go run a few hundred or more rounds through it, and judge for your self.


Yep

I had a bum MIM extractor on a G19 that caused a few FTEs & was very hard to remove.

Replaced with another MIM extractor, and it ran like a raped ape.
9/15/2011 10:27:25 PM EDT
[#6]
MIM has been used for years with very little failures. Nothing wrong with MIM.
9/15/2011 10:58:25 PM EDT
[#7]
Quoted:
MIM has been used for years with very little failures. Nothing wrong with MIM.


Stop making sense..... This is ARFcom after all.
9/15/2011 11:02:19 PM EDT
[#8]
Quoted:
Quoted:
MIM has been used for years with very little failures. Nothing wrong with MIM.


Stop making sense..... This is ARFcom after all.


Oh yeah......MIM is junk! Why? Well, ummmm because I read somewhere it is junk .
9/16/2011 6:44:49 AM EDT
[#9]
only be concerned if it doesnt function..there were some out of spec ones or something that got out...