I am looking into options to mount an Aimpoint T1 on a Sub2000 I plan on purchasing. I would prefer something that's not offset and that allows the rifle to fold when not in use. So far it looks like I have 3 options: 1. Midwest Industries mount - A lot of people are saying it doesn't hold zero. I've worked in tech support so I know that most of the time the problem is user error not defective equipment, but even some of the users here have had problems so it doesn't inspire confidence. 2. Red Lion Forend - Looks good, seems to have good reviews, but very expensive and looks like a hassle to install. 3. Quick detach mount - Users here have mentioned just installing a short piece of pic rail on one side of the handguard, and using a quick detach mount to move the sight from the side to the top rail after unfolding. This sounds like a good solution, but will a QD mount return to zero when remounted to a polymer rail?