If you have a Glock, you know that there are tons of accessories for your gun. You can get everything from grips to lasers for them. We often outfit Glocks with many of these modifications, but I want to tell you there are two that you should definitely consider. First are replacement sites. The Glock factory sights are plastic. Many times the front sight can be knocked out with repetitive draws from the holster. Not many things on your Glock...