I have been a CZ fans for quite sometime and have been looking for a Rami to enlarge my CZ portfolio, finally I found a brand new one with manual safety at local gun show yesterday @$565+tax, given that it is so rare to find and people are actually bidding on it for $900, I bought it in a heartbeat. After that I went back home and refined the trigger and reduce DA pull to 5.5lbs, SA pull to 3.3lbs. All I did was to pull the trigger return spring longer leg up for 95 degree to reduce the return power, that alone will reduce the SA pull by 1-1.5 lbs, changed the main spring to a cut in half 13lb blue spring from CGW which reduced the DA pull, polished the sear, adjust the sear contact angle slightly. To make sure it fires all ammo, I also took the fire pin out and cut 3 coils of the fire pin spring to reduce the spring power ( doing it might void your warranty but I have several stock springs from other CZs). So the overall cost is only $3 ($6 blue spring/2=$3). Test fire with 150 rounds factory ammo, no misfire.
Next is the stock sight, the front sight is terrible, call CGW and Dave told me to order part#050-738 from Dawson, it is a Fiber front sight for Colt Defender 1911 but will fit Rami. Just let you know if someone also wants to change the front sight. Thanks you and good luck!