fOUND SOME WOLF SP PRIMERS & BOUGHT THEM ABOUT 2 WEEKS AGO. NEVER USED THEM BEFORE BUT...... I LOADED UP MY FAVORITE LOAD IM 9mm & TRIED 6 OF THEM . OK. SO I LOAD UP 400 ROUNDS. LAST WEEKEND I GOT TOGETHER WITH MY SON HIS WIFE & A FREIND OF THEIRS TO TARGET PRACTICE. GUESS WHAT? GOT OUT MY P89 3 RD SHOT SNAP. PULL TRIGGER 2ND TIME BOOM. IT WAS LIKE THAT ALEAST 2 OUT OF EVERY 10 ROUNDS. SO I'M THINKING I NEED WORK ON MY GUN. GAVE A BOX TO MY SON , HE SHOTS A SPRINGFEILD FTF 3-4 OUT OF 10. HIS FREIND SHOOTS A SMITH 2-3 FTF EVERY 10 OR SO. SO NOW I'M THINKING PRIMERS RIGHT? DAUGHER IN LAW SHOOTS A BERRETTA 150 ROUNDS NO FTF. I STARTED CHECKING THE DEPHT OF THE PRIMERS AFTER 2 OR 3 FTF. LOOKED OK TO ME. SO WHAT DO YOU GUYS THINK?????????