It does the job but isn't the greatest fit for my LCT AK, sits at an angle and I had to tighted the allen key to the point that its now bent. Does the job though, again you get what you pay for

A bit pricy for what it is, and how it fits, needs some mods to fit a GHK and need to be all really tight as the blowblack is kicking hard and all the B-13 moves with a heavy sight

Exactly what I was looking for. Once installed, it’s very sturdy with no wobble and holds the weight of multiple sights.