DPMS Order/Model Numbers Explained??

[1911rocks]

A friend of mine just got a DPMS LR308. Part number on the box was LRRF-308EON. Can someone explain the part#

 

[jon7400]

The RFLR-308EO was the first part number that was made for one of our Email Overstock newsletters. The RFLR-308EON was for the Email Overstock and had a Non-fluted barrel.