G17 G19 G26

[Rob Watson]

G17 is 4.5" barrel length, G19 has 4" barrel length, and the 26 has a 3.5" barrel. So if you are looking for a cc then the 26 is yr best bet. Although the factory mag is only 10 rounds, but if you need more than 10 rounds at one time than u need more practice or yr outta luck anyways.

 

[Rob Watson]

Glock does sell a 33 round mag that will fit in all 3 of those choices, and also a 12 round for the 26.