I'm extremely happy and impressed with this scope. Pretty much identical quality as my vortex for my 5.56 and with the same warranty. I needed one for my ar-15 in 7.62x39 and boy is this perfect. 4 shots at 50 yards is all it took to zero it in. First shot only a few inches left and down. It's very clear and the reticle isn't overwhelming like my vortex.