I just picked up a Diamondback DB380. Unfortunately, I have not had the time to shoot more than a mag through it yet so I cant speak for reliability, but I like the grip, trigger, and sights. Just another one worth looking into. It is the same size as a Keltec or Ruger. Although, most people I know use the LCP with CT laser and none of them have had any problems that I know of.
https://www.m4carbine.net/picture.ph...pictureid=1605
https://www.m4carbine.net/picture.ph...pictureid=1606
https://www.m4carbine.net/picture.ph...pictureid=1604