[Johnny C. Kitchens]

Replacement magazine spring. I just put one in a Mec-Gar magazine. The difference in power between the two springs is extremely noticeable. You definitely will need a loading tool for that G.T. spring. My Luger didn't shoot very well with a stock Mec-Gar magazine. Noticed the hold open failed to work reliably. I can hardly wait to try out the new spring, but from all indications it is a definite improvement...