I haven't tried it with the magazine unloaded yet. But, it was working fine before. It's about 1.5 years old. I only have about 150 rounds through it.
1990 Mustang GT
306, typhoon intake, E303, stock heads, 1.6 FMS R.R., 70 T.B., 80mm PMAS, 42lb injectors, 255 fuel pump, adj. billet regulator, MSD dist., coil & 6A box, BBK shorties, o/r x-pipe, Spintech Pro Streets dumped, T-5, Center Force Dual Friction, 3.55's, S-Trim... 396hp/398trq