Free: Contests & Raffles.
G20Proven and time tested 10mm shooter, easy field care, hits targets at realistic pistol ranges better than most shooters can aim a handgun, sufficient power for any threat in the lower 48, no silly thumb safeties or cocked/half-cocked/maybe-cocked training to overcome, off the shelf holsters fit it, when grandpas reloading you’re still shooting, when your buddy is cleaning his dressed up barbie gun after a downpour you toss yours in the truck console and crack a beer. It looks like a tool for mean business and maybe that’s a deterrent sometimes to lesser humans. It’s an extremely utilitarian weapon, and my “one gun” gun. On the other hand...It’s like a brick with a trigger strapped to your hip, comes with a trigger you can feel sanding itself down, makes vegan hikers poop themselves (a pro for some I know), costs a lot to feed unless you are just shooting overcased .40 rounds, you might be tempted to shoot it sideways if you are from the 80’s or 90’s(thus negating any inherent accuracy it may have), and you will have to get a whole new set of 10mm friends as your .44 and .357 pals are not going to want you at their dinner parties anymore. Its been said they are also a gateway drug to tactical bolt actions in small calibers and plastic lever guns with red dots. I havent gone down that dark path yet though...If you cant test drive one locally, hop over 20 and pack your own ammo. I can hook you up with a shooting session at the Winthrop range.
Just FYI, there is forum called "Glock Talk". Nice people..
Definitely hold one first if you haven't already. They are a pretty large frame. Note that there are Glock 20's, and Glock 20 SF. The SF stands for small frame. It definitely helps having the smaller frame. Don't overlook the Springfield XDM 10mm, the grip angle is a little different than glock, some people like it better and some people prefer the glock.