Walt,
I think I confused my points a bit. That's what I get for trying to bang out a post while on lunch.
Sadly my response is going to be while on lunch, so I will try to keep myself from butchering it too badly.
To clarify a couple points:
When I say the world I am referring to the world outside the USA. I should have been more specific in the original post.
When I say common I am referring to the amount of them in the world not just the amount of them currently in military use.
The American LEO market is very large but only a fraction compared to the non-LEO civilian market. I also suspect there is some overlap between issued pistols and LEO private purchase pistols.
I believe the success and commonality of the BHP at its heyday, and beyond, stifled innovation and evolution of the design.
I would have to dig through my history to find hard data but my recollection is, per a bit of research and conversations with a FN Rep and Stephen Camp, that the total production of P-35/HP/BHP including all licensed models was approximately 11.5 million with the overwhelming majority of those pistols being outside the USA. I don't believe this number covered unlicensed clones. This was a number of years back but I doubt the numbers have changed significantly since. If we assume Glock and BHP have similar production numbers of approximately 12 million, and also assume that the majority of Glocks ever produced are in the USA whereas the majority of BHPs ever produced are outside the USA then my comment makes more sense.
For 30+ years of the Cold War, a time when nearly everyone was modernizing their military and police forces from one degree or another and we (the USA) were willing to help with funding for anyone on our side, the BHP was the only serious game in town for "modern" double stack nines. The S&W 59 didn't come about until the 70's, and to the best of my knowledge they really didn't try to go after the military markets until the "wonder nine" explosion of the 80's when they came out with the 2nd gen. I am recalling all of this from memory, so I am perfectly prepared to be shown I'm wrong, but I am struggling to think of any military that adopted the Model 59. I suspect they had more luck in the LEO markets, which is generally more significant regarding pistol sales.
Police forces outside the USA did not appear to uniformly share our resistance to the transition to auto pistol for LEO work either, though it is worth noting that S&W sold a lot of Model 10s in the post war era.
In short, the majority of the wonder nines we known and love today came about in the 80's and beyond. This gave the BHP on hell of a head start, not unlike the 30+ year advantage Glock has enjoyed in the polymer market.
An observation: It is my opinion that around the world in many if not most countries that the LEO pistol contracts for any given nation are much larger than the military pistol contracts of the same nation. Most militaries are not nearly as enamored with the handgun as we are and issue them less frequently versus LEO where the handgun is the primary weapon. As a very coarse example we could take Canada: Roughly 100,000 active military. They issues something to the extend of 15,000 pistols. Compared to their total LEO numbers of approximately 70,000. I have no idea what percentage of the LEO are armed, but I am willing to bet it is at least 75%. In this admittedly simply example we have a military contract of 15,000 pistols or LEO contracts of 52,000.
In terms of military contracts, I believe Beretta and SIG have more weapons in Military Service around the world than Glock does, but I have never heavily researched it. I suspect that either may surpass the BHP in terms of sheer number of units in current military use as opposed to number of "user" countries. If I recall correctly the CZ75 and variants has pretty good market penetration also.
Now whether there more Glocks in current use than BHPs if you include USA LEOs.....that would require some research. Someone else may know better but I believe the total number of sworn officers in the US hovers around a million, including all local, state, and federal LEOs. While Glock dominates the markets (and the BHP never did) they still aren't 100%. I believe Glock has 65% of the LEO market in the USA.
I wonder if Glock would tell us how many pistols they imported for the American non-LEO market? I suspect 75% of their total production is in the USA in civilian hands. Glock makes a good gun backed up by masterful marketing and aggressive sales practices.
Regarding LARGE militaries, you'd have to define what constitutes a large military. I believe only a quarter of the countries in the world have a standing military in excess of 100,000 people and as I eluded to above I believe people often misunderstand how many pistols militaries use versus LEOs.
Quantifying "users" is always a problem when we get into these types of discussions. Listing a particular police department as a "User" doesn't usually tell us how many they are using. The tactical team of a given department using HK USPs might only mean a sale of 20 pistols, while the bulk of the armed officers are still using issued Beretta 92s. This also applies to militaries, as Glock noting that a SpecOps unit in a small military has adopted the Glock 19 makes for good marketing but it ignores the fact that this is only 200 glocks versus the 5,000 Type 54s in general use.
I own samples of both the BHP and the newer FNS lines. My FNS-40s are two very accurate and surprisingly soft-shooting 40 semi-autos. I think they are fine weapons, arguably much easier to maintain, much less expensive to build, and very like much, much more profitable to build and sell than the BHP.
I agree. I even stated it as follows:
I had a discussion with an FN Rep back around 2011 and he was pretty clear that the only reason FN even still manufactured the BHP was because of their contact commitments for parts and replacements. Otherwise they would likely have canned it already in favor of their polymer pistol line that cost less to manufacture yet are more profitable despite the much lower MSRP.
I completely agree that FN in more interested in rifles and machine guns than pistols at this point. I have little doubt that it makes more sense to go after the contract for 30,000 rifles a small military wants to replace than the 2,000 pistols. LEO contracts are the opposite of that but it doesn't appear, to me at least, that FN heavily goes after LEO pistol contracts like Glock, H&K and S&W.
In closing, the BHP is my all time favorite pistol, followed very closely by the 1911. I have quite a lot of rounds through various BHPs I have owned and I think they are no only wonderful but also a lot more durable, at least in the MkIII variation, than a lot of people give them credit for. Having said that I generally carry a M&P9 for all sorts of practical reasons, not the least of which is cost. A BHP set up the way I like, which means a trip to a good smith, will likely cost me over $1,500 by the time it is done. I can modify a Glock or M&P to my tastes, at home, for half that. If I could buy a Mark IV with a few much needed updates, like no bite hammer, no mag disconnect, better trigger, positive safety, better or easily changed sights, and texturing for around grand I might feel differently. Springfield is capable of doing it with 1911s, and while none of them are Wilson Combats they are still tremendously imporved over the GI 45.