Junk battery lid - Burris FastFire III Reflex Red Dot Sight

This item never even made it to my guns. I purchased two of these took the cheap plastic battery lid off stripping, placed battery in the compartment and could never get the lid to go back on. Stripped out the first one, and then the second one. Total junk, my $50 Monstrum was better than this. Too bad too because I have the Burris prism scope and love it. Bought a Holosun and never looked back, it is like comparing a custom match grade gun to a cap gun with these two scopes.