What are the casing bulge tolerances of .40 in general after firing any pistol?
HINT: this is not a problem unique to Glock, it has been a concern with .40 for some time, in general. The BULGE is the key indicator. 12. A customer tells you hes heard the HK USP has felt recoil of nearly 10 times less than a comparable .45. Does this really have anything to do with the ability of the gun to handle plus P loads? HINT: TRICK QUESTION? YES, THE RECOIL SYSTEM IS QUITE UNIQUE IN HK, BUT NO, “FELT” RECOIL DOES NOT MEAN THERE IS ANY LESS ACTUAL RECOIL, HK JUST MAKES THE PARTS HARDIER AND TOLERANCES TIGHTER TO HANDLE PLUS P FOR THOUSANDS OF ROUNDS. 13. What is a slamfire and what causes it? How can you prevent it? HINT: UNCONTROLLED FIRE IN A SEMI. IN THE SKS, IT IS GENERALLY GUNKY COSMOLINE HOLDING THE PIN FORWARD SO THE FOLLOWER CONTINUES TO FIRE OUT OF CONTROL. 14. What are the best gun springs made of today? Where can you get excellent replacement springs? How do you know its time to replace a spring? How can you or your customer extend its life? Why can replacing sprin
