Last time I shot my AR at the range, apparently the fucking free floating mlok handguard unscrewed and loosened itself. And it's like brand new. I only fired like 200 rounds within 2 or 3 hours.
I put a 3x to 9x 40mm Pinty scope on my Ruger 10 22. I literally couldn't focus it and nor could the gun range attendent there. I am debating to just break it open or give it to charity.Yeah - Pinty/CVLIFE stuff is airsoft-grade. Same with NCStar stuff.
I've had good luck with most of the decent 'budget' options - Sig, Holosun, Vortex and Primary Arms stuff has generally treated me well and if someone was asking for a decent cheap red dot, I'd point them at the Sig Romeo 5 all day long. Good battery life, they hold zero and are pretty tough for something you can almost always find on sale for $99.