Ok. So I took apart the mag, and found that the back of the follower was rubbing against the mag. Since I ordered aftermarket followers, I sanded the back down, then used 320 grit to smooth it out. Put it back together, and shot 30 rnds throught it. WITH OUT A FTF. I always get a ftf with my light on. I need to put more rnds through it. I will let you guys know if this makes a difference, or not!!!!