Ruger kindly provided me with an LC9 to evaluate and, while it is truly a small pistol, my first impression is that it just felt "larger" than it really was. It was obvious that a lot of thought went into ergonomics. Unlike many pistols of its class, the grip was hand filling and it pointed very naturally.
The trigger had a rather long, but smooth and stage-free, stroke. I especially liked the generously sized trigger guard, which did away with the propensity for "pinching" your trigger finger that many small pistols display and also allows one to shoot the pistol when wearing gloves.
My LC9's sights were large and easy to see and nicely angled so as to not hang up when drawing the pistol from concealment, and I was happy to see that the controls could be operated with my right thumb without moving the pistol around in my hand. While the flat magazine base plate might make the pistol a bit more concealable, the extended one provided a much more secure grip and so I installed it and left it on.
Considering that it's a close range, defensive handgun, I accuracy tested the LC9 from a rest at a moderate 15 yards. As has been my experience with many 9mm pistols, it showed a preference for heavier, slower moving bullets but printed close enough to point of aim with all four loads to keep me happy.
I produced a number of sub-three-inch groups, which I feel is pretty good for a pistol of the LC9's size with a DAO trigger. Afterward, the four types of ammunition were run across a chronograph to see what types of velocities they produced from the Ruger's attenuated barrel.