Every once in a long while my 41’s slide seems to just run out of steam while stripping a round from the magazine. Not a jam of any sort. The pistol is relatively new with only 500 or so rounds thru it. It has been so infrequent that I have not yet tried marking the magazine, only 2 or possibly 3 times. I’m thinking recoil spring assembly although since the pistol is relatively new. What ideas any of you have to say before I order a new recoil spring assembly.