Guy at DPMS insisted that DPMS .223 uppers/lowers are not compatible with RRA uppers/lowers due to the takedown pin configurations. And he said other companies like Bushmaster and Remington also won't fit RRA. I called BM and they said they were not aware of such an issue.
I've never heard of this issue either. Is he right? (I asked if he was talking about the trigger pins, which I am told RRA's are slightly larger, but he said, no, the two takedown pins are not compatible and a DPMS upper won't fit on a RRA lower.)
Thanks
I've never heard of this issue either. Is he right? (I asked if he was talking about the trigger pins, which I am told RRA's are slightly larger, but he said, no, the two takedown pins are not compatible and a DPMS upper won't fit on a RRA lower.)
Thanks