bglimpse
29th September 2007, 12:16
I just bought a STI Trojan 9mm that had had some work done by Yost-Bonitz. One of the additions was a Chuck Rogers scalloped mainspring housing. There is a little movement in the MSH, the channel in the frame is slightly larger than the MSH rib. Does anyone have a standard STI MSH I can buy/try?