S&W19
Ultimate Member
I made a video and posted it on youtube how I modify the magazines to work. I'm not a gunsmith or expert of any sort. Look up "Polish P64 magazine modification if interested.
I can attest to this. I was the OP of this thread. Doobie sent me his video, and I was able to modify my magazines in minutes. They function by hand now (before, they malfunctioned the same as they did at the range), and am looking forward to getting them to the range.
Thanks again Doobie!