I'm baffled. The Glock 19 is a reduced size version of the Glock 17. A Glock 17 magazine can go into a Glock 19, whereas the standard Glock 19 magazine can't go into a Glock 17. Other than that, they are objectively the same thing.Very hard to find Sub 2000 Gen 2 in Glock 19 model. I can find a Glock 17 model—can you modify Gen 2’s like the Gen 1’s? Has anyone done this to a Gen 2??