Oddly enough, I was at the range last Saturday with my neighbor and his friend and we had my BHP and neighbor's CZ-75. The CZ has an aftermarket trigger (I think) and sear (I'm sure) and my BHP is a MkII/MkIII transition model (It has the safety only on the left side, the sights are the small GI style but the extractor is in the ejection port) made in 1985. I have left the magazine safety in but I have polished the shoe that impinges on the top front of the magazine and I also polished the top front surface of each magazine. This has eliminated most of the grittiness in the trigger and it is now consistant and about five and a half pounds. The first stage take-up is smooth and the let-off is consistant. I'm sure if I polished more of the sear, hammer and trigger surfaces, I could get the pull down but I like it. It has more than a couple of thousand rounds through it so it is well broken in. It's been my favorite auto pistol for quite some time in spite of the so-so sights.
The CZ is brand new as is the trigger kit in it so it will need a few hundred trigger pulls to get is broken in. It's an OK pistol and, since we get to the range a fair amount, I'll be able to give a more objective report on it in a few months. Maybe when I get more familiar with it I'll like it better.
On another, but related note, we had three 1911's with us also. I have a 1918 M1911 which I believe is a "Black Army Colt", neighbor guy has a pretty new Springfield Armory stainless steel M1911A1 and the neighbor's friend brought along his well-broken-in nickel Series 70 Gold Cup. Mmm, I now have pistol envy. The GC has a trigger job and nice sights and is a fine shooter. Mine is what it is, an old (really old) government model and the Springfield is a decent, modern example of the 1911. The Springfield needs a few hundred trigger pulls and some action work to smooth it out but the sights are pretty good. M1911s are my second favorite auto pistol.
I guess this turned into a range day report so I'll pull it back on track by saying: "Get a MkIII Browning High-Power, you won't be disappointed."
Russ