Steve over at The Firearm Blog runs kabooms all the time...this week's boom is an M14...yet only the Ruger gets recycled here. Why might that be?
If a specific type of handgun was blowing up all over the place, I'd expect whatever company involved to be all over it. That's not the case here. I'm sure the company is dealing with this ONE specific incident. If there is a systemic failure, believe me, the recall will be breath-taking, because doing anything less risks the entire company. That goes double for a public company, where stock prices are volatile.
You guys are smarter than the average bears, and you have a lot of experience. I know it's not the first time you've seen a gun kaboom. In your experience, how many times has a catastrophic failure been been the result of a badly designed gun versus ammo or what I might call "operator failure," e.g. firing a round with an obstruction in the barrel, firing a round unsuitable for the gun (a 9 X 23 in a 9mm Largo chamber), etc.? I've blown up 2 guns myself (a BHP and a 1911) and seen many more let go. In EVERY case it has been ammo or operator failure.
Guns do indeed fail, as do all the constructs of men. But when I lit up my own guns, my first thought wasn't, "Those damn fools at Browning and Colt don't know how to build a gun! If only I had bought a...whatever. Those SOBs had better cough up an explanation pretty darn fast!!!"
As far as ammo, I personally do not use aluminum-cased ammo. I tried it years ago as a competitor and had case-splitting issues. Not a huge number of them, but enough that I decided that the (then) price savings weren't worth it. Your mileage may vary.
Okay, rant mode off!
Michael B