by airsplat » Mon Jul 19, 2010 10:57 am
Use a punch or pin and hammer to take out the two pins at the base of the mag. Next step is to unscrew the fill valve using a small flathead screwdriver. The next step is a little tricky, Put the mag in a vise or c-clamp it to something secure. While holding the bottom mag plate with a pair of pliers, use a narrow screwdriver inside the fill valve hole, levering it back and forth to slowly remove the magazine base plate Its held on very securely by an O-ring, you want to be firm but gentle, you don’t want to strip the threads on the fill valve opening. To assemble, do the reverse. Hope this helps!