OK SO AM NEW TO FORUMS SO BARE WITH ME. IM HAVING EXTRACTION ISSUES WITH A PARA LDA 9MM I RECENTLY ACQUIRED. AS THIS IS NOT A COMMON PISTOL THAT EVERYONE HAS SITTING IN THERE SAFE HAS ANYONE HAD THIS ISSUE AND OR HAVE ANY SUGESTIONS AS TO WHERE TO START. IT WILL RUN ABOUT 4 ROUNDS USUALLY BEFORE IT WONT EXTRACT A FRIEND BELIEVS THE SLIDE WAS MANUFACTURED TO A 40CAL SPEC INSTEAD OF 9. ANY HELP WOULD BE GREAT THANKS