I just purchased and installed the RL 5. I like the features but mine has developed a noise/ vibration in the windage adjustment knob. I have reached out via email and text in the contact us tab on Redline's site but have yet to hear back with a remedy for the issue
Overall, this site looks to be high quality. I just received it and it seems of sound materials, easy to install and has lots of nice features. My only issue, and it is probably my fault, is I read the description like the bottom pin, of the three pin, is a floater. I interpreted that as the top two pins were fixed and the slider adjusts the bottom pin only. Probably my fault for misreading.
I got sent right handed sight tapes because there is no option for lefty’s. I figured they would be interchangeable but no.
I really don't like the sight gang adjustment stop working pins are not bright on there own wish they would make it better