I am a retired machinist and never thought that I would be selling online at this stage of my life. I enjoy benchrest shooting my CZ 455 Precision Trainer however I am not very fond of the CZ single stage trigger, so when I couldn't find a 2 stage trigger for my CZ 455, I decided to make my own. I make all the major components of the BScar CZ 455 Two Stage Triggers in my workshop. I also make the BScar CZ 457 Scope mounting rails & BScar CZ 455 Scope mounting rails both have many styles. I am however retired and at times there will be a shortage (that means I didn't feel like working in the shop and most likely went to the range).