For the customer who envisions a different configuration than one of our current models, now you can customize a Daniel Defense Rifle or Upper Receiver Group at DanielDefense.com with our DDM4 Builder. Design it today, and it’s built and shipped by the next business day.

https://danieldefense.com/build-your-ddm4

http://media.danieldefense.com/download.php?d=files%2FHotLink%2F&f=PRESS_RELEASE_Build_Your_DDM4_092112.pdf