I know nothing about Sig's. I have a friend that is interested in them ans I need nsome advice. Models, specific designs, etc.
Thanks
Company background and list of current models:
SIG Sauer - Wikipedia, the free encyclopedia
Once you have an idea of the models:
https://www.indianagunowners.com/forums/search.php
There are plenty of posts about every Sig on this forum. Sorry to be that guy, but you've gotta meet us (the forum) half-way on this.
A SIG in the Glock 19 price range? Good luck.
He MIGHT get in to a cpo sig for the price of a new glock