I recently got an SP01 Phantom and a bunch of new 17rd Mec Gar mags. The original mags that came with the gun shoot out when I hit the release. The Mec Gars are pretty stubborn, even loaded they stick only dropping about 1/4 inch. I'm assuming it's from the coating on the mags but wanted to see if anyone else experienced this and if there's a fix other than sanding down $100 worth of mags.