I don't know if I need one, but I own two. They are fun to shoot, they are fairly economical to shoot, and if I need one, it is a bad ass defender!!! * * * * * * * * * images.investorshub.advfn.com/images/uploads/2012/11/9/yjuvq0.siggy.jpg * * * * * * * * * Liberal Progressive Politics Must Die Today So That Freedom Can Be Sure Tomorrow!!!