I currently have a Holosun 507 sitting on top of my 500 JRH BFR.
It only has about 100 rounds through it so far but seems to be holding its own.
I also have an original Leupold DeltaPoint on my 5 1/2" 44Mag Redhawk. It has seen over a thousand rounds and has been 100% reliable.
Last edited by 98Redline; 01/28/2020 4:29 AM.