Every now and then my S40 chokes on FMJ .40's. Seems to be mostly 165 gr Wolf or Brown Bear. Whats with the flat point .40 bullets? Is there some reason they can't make round nose FMJ's? I have no problems with hollowpoints, Hornady TAP and Black Hills. Its just annoying to say the least when I carry CCW even though I try to shoot what I carry where financially feasible.