To answer the OP's original question, I have 2 Glocks, one passes the 1911 test, one does not. Both are Gen4 9mm. The G17 has an Apex extractor, White Sound Defense 20% extra power extractor depressor plunger spring, and an extractor depressor plunger and spring loaded bearing I made on a lathe. It does not pass the 1911 test, but does eject consistently and well.
My G19 has all the same extractor parts as the G17, except the extractor itself, which is a Glock non-dipped MIM part. It does pass the 1911 test quite reliably with a variety of ammo. It also ejects consistently and well. The G19 has more rounds through it than the G17, around 1400.
Go figure!
My G19 has all the same extractor parts as the G17, except the extractor itself, which is a Glock non-dipped MIM part. It does pass the 1911 test quite reliably with a variety of ammo. It also ejects consistently and well. The G19 has more rounds through it than the G17, around 1400.
Go figure!