Hey, I was wondering if any one are having the same issues. I have a rem 700 .308 in a Cadex chassis and a 5 rnd mag from Cadex. After clambering and firing the first rnd , the second rnd nosedives and the side of the projectile gets gouged. When I release the mag to check this I found that the cartridge is moved ahead in the mag. I have to push the cartridge back and then proceed. It sometimes may or may it happen on 3 or 4 rnd. Didn't happen with factory rnds. I'm guessing the recoil is pushing them forward but they're still fully in the mag. OAL is .2800 , should I make them a bit longer ?