I was asked a bunch of questions about the G30 Gen4 I just received direct from Glock. It was a replacement for a G21SF Ambi Mag release, with Picatinny rail. Glock customer service is awesome.
G30 Gen4 Update
As a very early owner of the Gen4 G30 45ACP, providing some answers to a few questions will interest others if you feel like giving more information:
What is the trigger bar number marking on the Gen4 G30? Is it 4256-1 or 4256-1- or something else? (see example photo)
The trigger bar is marked 4256-1. I swapped this out with a G21 smooth trigger face with the same number on the assembly 4256-1
What is the ejector number marking? Is it 8196-2 or something else? (see example photo)
Ejector is 8196-2.
Does the Recoil Spring Assembly have a slotted outer spring cup (a dual recoil spring is assumed) or is the outer spring cup a solid tube? (see example photo)
RSA has the slotted outer spring cup and it is a dual recoil spring assembly.
What are the numbers marked on the end flange of the RSA guide rod? (see example photo)
End flange on the RSA is marked "0 1 9 "
Did the Gen4 G30 come from the factory with the "•" connector installed?
Yes, the connector is marked with the "•" I swapped it out for a Ghost "-" connector.
Does your Gen4 G30 have a lanyard hole at the base of the pistol grip?
Yes, it has a lanyard hole at the base of the grip.
I hope you find this information useful.
-m-