I have been looking at getting an LWRC REPR. Question, has anyone used an upper from another manufacture on the REPR lower? I was thinking that I would get a 20" REPR, it would be nice to buy a 16" DPMS (or XYZ brand) upper to go with it instead of being stuck with having to buy a 16" REPR upper.
Real world experience would be great!
Real world experience would be great!