I believe that the frame width difference is the issue here. While the 75 Compact 9mm w/safety, 99041 (SP-01 Compact) is made of steel, it is modeled after the wider CZ PCR/P-01 (Aluminum decocker) frames. This means the factory safety lever options for narrower framed models will not work with the 99041.
It may be possible to have a working safety lever custom modified and refinished, but projects like these can require an investment.
It is also possible that i am unaware of some of the available part options. There has been allot of talk about the 99041 here on the forums since it released, ill bet that if it exists someone will chime in. I am interested to hear the input of other forum members on the subject.
