Stripped out one screw (the hex head not the threads) on one of the lock down screws on my Pinhead sight. Not the sights fault, I'm a ham fisted sob. Called Vital Gear to purchase a replacement screw. The lady said she would send me out a few screws to replace the one I messed up and a few extras for free. Well I got the package today. There is more screws, washers, and such then I'll ever need. What a standup company!