I've been a supporter of S&W for years. Even commented positively on threads bashing S&W. I ordered four magazines for my 41. One was defective. Had to pry it from the gun when empty. Contacted S&W and they sent a new one. Very poor quality. Plunger so tight it wouldn't function. Would not feed even the first round. Called & was told that all 41 magazines must be fitted by a gunsmith. Even after working plunger with a brass rod until somewhat free,(over 200 cycles) it will not feed. Yes, I could go on, but the bottom line is that I'm darn disappointed. Never, ever, another Smith & Wesson for me.