Members: Barnes released a new round this year that I am interested in. It's called .40 (also in 9mm, 45 cal.) S&W Tac-XPD 140 grain Tac-XP-JHP. How is this round different from the Tac-XP ? Thank-you for your time. Here's a link to the round-http://www.cheaperthandirt.com/product/85331
http://www.barnesbullets.com/product...pd-ammunition/