I have been considering the Browning .380 1911 pistol since I first found out about it. It looks like it uses a plastic frame too. It is about 15% smaller in size over a full size 1911, but it is still big enough to let you use all of your fingers to grip it with.
http://www.browning.com/products/firearms/pistols/1911-380.html
http://www.browning.com/products/firearms/pistols/1911-380.html
