Thank you. This was not possible for me with the G34 ootb. I tried before beginning the project, which, by the way, took several months and was great fun. Lots of research, ordering parts, installing parts, testing, sending parts back, ordering new parts....you get the idea. I must say that I enjoyed the project almost as much as I enjoy this first-rate target pistol now. In terms of cost, I am well under half what a comparably-shooting custom pistol would have been. And to me, at least, it now has some "wow" factor.