I had no problem with my butler creek set but one hit at just the right spot while scrambling through some deadfall busted the release. Maybe it was a freak thing, but mine couldn’t take much of a beating. Price is right though.
I got fed up with scope caps popping open or the cheap plastic red flippy trigger thing breaking so I just now use the rubber scope bands that come with Swarovski scopes. Works just fine. Sometimes old school is the best option
Between butler creek, vortex and tenabreax the only ones I could stand were the tenabraex. Got a couple sets of aadland caps now and am a big fan. I like a push button eye piece and they sit nice and flat on the scope like the vortex, but don’t fall off all the time.
Fatcamp, I just saw the notification bell. Sorry, I didn't come back to the thread. As said by Thinhorn, you just need to find an inner tube of suitable diameter and cut across section. Simple but effective.