ok folks just found this site seems cool. just picked up my shield 40 today and hit the range. not sure but seem to think that i have some issues. would like your opinions before i contact s&w. i had two on layaway one a 9mm and the other the 40. got the 40 first. no malfunctions what so ever. only 100 rounds plus about 20 pdx1s. not alot i know but it throws brass everywhere in front back side and at all angles. not accurate at all. i shot about 50 rounds threw a friends 9mm and at 21 ft less than two inches. with my 40 we are talking 12 to 18 inch groups. im not a great shot but thats not good. other issue i have is when the firing pin strikes the primer it seems to hit then it slides over and then sinks in. i shot some other guns and didnt see this issue.also mag drops. what do you all think????