Good sight,bad mount - Burris 1X-35mm Matte Red Dot Sights

Ended up getting this on sale from Beretta, but was worth the money. The sight is easy to zero and holds it very well. The red dot is a tad blurry at the brighter settings, but for the most part it's solid so it's not a big deal. My gripe is the mount. It's not a good mount. Comes loose and wiggles after firing a bit. Tightening it back up corrects the problem, but it gets annoying having to constantly check it. Some blue loctite might go a long way, but at this price shouldn't be necessary.