I just bought a pair of Ruger LC9s, a plain one for me and the Crimson Trace model for my wife. I figured that having a big red dot painted on any potential perp would be some significant added deterent. I was a little surprised that the sales guy had apparently not ever thought about that as a selling point!
I ALMOST went with the KelTec PF9 for me because according Ruger and KelTec's published specs, the KelTec is 12.7 oz (+ 5.5 for mag) and the Ruger is 17.1. Weight was a serious consideration since I plan to carry this at all times. 4.4 oz extra is significant. I was unsuccessful in trying to verify if the Ruger-specified weight included an empty mag or not, despite a bunch of Googling. If anyone is still interested, here are the REAL details for the LC9 according to a reasonably accurate digital scale:
Empty gun - 15.0 oz (so really only 2.3 oz more than the KelTec)
Empty mag - 2.0 oz
Empty gun and mag - 17.0 oz
Extra weight for the Crimson Trace - 0.5 oz (I was surprised how light this was!)
9mm round weight - 0.4 oz (Winchester 115gr White box target)
Full mag (7 rnds) - 4.9 oz
Full package, loaded w/7+1 rnds - 20.3 oz
Hey Ruger, if you are listening, I would suggest that you clarify your published specs and/or state them the same as other manufacturers of lightweight carry guns. You almost lost out to KelTec because the way your specs are written/published!