I have found that this relocator bar is far better than any other drop-down that I've ever used. It is an extremely well-crafted piece, as opposed to many other products that I feel are very cheaply made. It is designed to fit the A-5 exactly, and that's exactly what it does. It increases the balance of the marker drastically. When I tested to find the balance point, I found it to be right in front of the trigger, which is exactly where I want it.
Overall this is an amazing drop forward. I haven't found a single problem with it thus far, and I feel that it is goint to last as long as my gun will. I highly recommend it.