I've got a P3AT as well. Here is a range & carry report that I posted to email list I belong to:
"I shot the P3AT for the first time tonight. I have to say that is not an entirely pleasant pistol to shoot. I went through 124 rounds, and by the end my right thumb had a spot worn through the skin. My trigger finger also hurts a little bit, as it gets pinched between the trigger and trigger guard on occasion. I will definitely wear a glove when practicing with this pistol. I would limit practice with this pistol to less than 50 rounds per session. The sights are absolutely HORRIBLE, and that is the one major complaint I have. Also, since this is intended for personal defense, night sights of some sort would be very welcome. I will have to see if the aftermarket has come up with better sights for these pistols.
The gun is 100% reliable so far. I shot 100 rounds of Aguila FMJ's with no failures and 24 rounds of Ranger SXT with no failures. The gun does have the annoying habit of throwing a spent case straight back into your forehead on occasion. It doesn't do it every round, but I would say at least once every 15 rounds or so. I was surprised by the recoil of the little .380 ACP round. I thought it was actually worse than my Glock 23. This is probably due to the extremely light weight of the P3AT. But that extremely light weight is what makes it such a pleasure to carry. Accuracy was barely acceptable for a combat pistol. This is mostly due to the sights. I could keep all the shots in a head sized group at 5 yards, even when firing 1 shot per second or slightly faster. I think the pistol is capable of better accuracy, but is hindered by the sights. As this is a close contact pistol anyway, I feel the accuracy is acceptable for the role it plays.
I've carried it for the last 3 days every minute I've been awake. It tucks away in a pocket very easily, and completely disappears when I use the belt clip in side the waistband. I have my shirt tucked in and "bloused" out to cover the top. This provides total concealment, and relatively good access to the pistol. I will carry this gun with me everywhere, without regard to how I have to dress. It conceals well in jeans, Dockers and dress pants. During the winter, it will also be a back up gun, as I will carry it AND my Glock 23 whenever I can. The weight and size almost allow you to forget you are carrying it. I hope to have some extra magazines (3) soon and stashing them in other pockets probably won't be much of a problem.
Overall, I'm VERY satisfied with the P3AT. I like the extra power of the .380 ACP versus the .32 ACP, and I'm more than willing to give up a slide lock for it. The P3AT currently has a $10 premium over the P32, and I suspect that gap will widen. With the introduction of the P3AT, I'm sure that demand (and therefore prices) for the P32 will drop. I would like to shoot a P3AT and a P32 side by side for comparison. I suspect that the P3AT will be the ideal "purse" gun for women who have too much crap in their purse (like my wife) who want to carry something, but don't want the weight or size of a compact auto or even a 5 shot snubbie. So, I will likely buy another P3AT, or maybe even the P32, for the wife to use as a carry gun. The other gun that she has carried on occasion is a NAA 5 shot mini-revolver in .22 MAG. It is about the same weight, slightly thicker, less concealable due to the handle, and much less firepower. The NAA cost about $60 less, but given the drawbacks, I don't see why anybody would buy one now."
Since filing this report, I've had other people shoot about 50 more rounds through it, with no failures for any of the shooters. We shot some PMC 95gr FMJ's through it this time. Great little gun. I've carried it every waking minute since I got it, even when I carry my Glock 23.