Gentlemen - Thanks for the great forum. I've been lurking awhile and have learned a lot about what I don't know. Now to my question: I have a Remington 700 LTR in .308 with the factory DBM. The rifle shoots very well but, there's not much to love about the factory DBM. It's difficult to seat securely and quickly. I'm looking for a retrofit that would allow use of both 5 and 10 round magazines. Something that could be user installed would be a bonus. The search button didn't produce any relevant results. What do you recommend? With best regards from the Big Empty, ELN.