I bought a Christensen arms ridge line in 6.5 prc and absolutely hate the stock. I pulled the bravo off another rifle to try out and really like how the rifle feels and balances. I tried the 308 AI magazine and it feeds but I can only get 1 bullet in the magazine because there is a metal tab that goes inside the front of the magazine and the bullet hits it. Are there longer ID magazines or a different style that would work with the 6.5 prc so I can run my ridgline in the bravo chassis? If not what are my other options for a more vertical grip?