New Glock or used Sig (in good shape)? G17 vs. P229 Have a sig now but got offered a great deal on a law enforcement used Sig or a new G17. DA/SA not an issue, accuracy supposed to be better on Sigs but I've shot all my life and lots of Glocks but not one that's been mine. I have a hard time getting used to the Glock trigger but again, maybe just because I'm not used to it like I am the Sig. Both are 9's, the sig isn't the .40 229 Only issue with Sig is that long double action first shot and the slide is easier on the Glock.