need help on finding a DBM for a rem 700 300RUM, heard something about machining a 338 lapua detachable magazine to fit the 300 RUM, any info will be helpful...
I have a 700P in 300 RUM but I have not put a DBM on it. I think CDI and Badger makes one and I found another one with a quick search, you may want to contact them with any questions: