Well they looks nice on the gun sofar, two biggest downfalls are the possibility of not enough adjustment and the hex screws they provide strip the heads very easily. They need to upgrade these screws to stainless or a better hardened grade. So with that said now I need to find a way to extract two of these screws with stripped heads.
Other than that they fit fine, look good and we'll have to see how well they perform in the field.