Now that's a stretch!
http://www.thehighroad.org/images/sm...biggrin.gifThe angle of the grip frame from the Glock to the XD is quite different as is the MP. One fits well in the hand while the other, at speed points low, and has the ergonomics of a brick. Glock has altered it's grip design some but is still behind the others. The M&P has an external safety. The XD a grip safety. These are different guns. A bit of a stretch to consider them all of a kind.
Bah, subtle differences. Important, perhaps, but the differences are very minor. Yes, the Glock has an odd grip angle which takes a shooter a few rounds down range to adjust to. The xD has a grip safety...that changes the manual of arms for the gun not one bit, and many shooters would probably not have noticed was there if it wasn't pointed out to them. The M&P
CAN come with a thumb safety, but usually doesn't. It is NO stretch to say that they're substantively the same gun. Striker-fired, polymer-framed, "high" capacity autoloaders with a consistent trigger action, shot-to-shot, and some sort of "safe-action" trigger mechanism, all using the same lock-up, offered in the same variety of calibers, frame sizes, and barrel lengths, weighing within ounces of each other, and costing practically the same amount of money. Yeah, they're the same gun -- or they're narrowing in on the same ideal. Sure, they have their little differences, so we have some modicum of a "choice" to make when deciding which to buy, but nothing earth-shattering.
If you were to consider polymer striker fired guns a family they still hold second place to others.
In what way? To WHAT others? Our military hasn't picked one, yet. But that's no surprise. The military also doesn't rely much on handguns, and spends many millions in their never ending quest to not adapt. Now law enforcement...wow.
Are all alloy framed, external hammer guns a family?
No. That's silly. Considering all the different alloy-framed, external hammer autopistols: There are SAOs, DA/SAs, DAOs, high-capacity versions, single-stacks, guns with frame mounted safety/decockers, guns with that lever mounted on the slide, guns that are blow-back, or linkless, or rotating-barrel lockup, very heavy/bulky guns, very light/slim guns, and a huge variety of other differences. You can't say that a 1st generation S&W auto is the same gun as a Beretta 92 or a Sig, or an HK. But you sure can say that an xD and a Glock and an M&P are about 98% the same thing.
This "family" of striker fired guns is useful for law enforcement work (though the Glock has been losing ground here rapidly) but has found no welcome in the U.S. military market. The M9 and Sigs designs have influence there with the striker guns out of the running. That could change of course but no time soon.
Yes, it is true that the Glock has been losing ground. To the M&P, mostly. Yeah, the military... covered that.
The truth is, only time will tell, but I think we've boiled things down to a common denominator for autoloading handguns and the future belongs to the plastic striker-fired guns.
Ask me again in 40 years. Maybe cops and soldiers will be carrying S&W hand-ejectors, for all I know.
-Sam