Satain, actually I have a "night brake" on my CZ-858, and really like it. Here you can read some opinions http://www.czfirearms.us/index.php?topic=44065.0
About pinning those drums you can ask directly from ObiWanBonJovi in the thread there. He is a real expert and is connected with Bonesteel arms
(I am a new guy here, so if I am doing something wrong, please let me know.)



























