I was asked who made a monolithic (solid) railed upper (upper and handguard). Immediately I thought of the POF MRR but that wasn't the one he had in mind. Does anyone else make an upper that is one continuous rail the length of the upper and handrail (most I though of had a break or didn't cut at least one of the notches where the upper and handguard mated).
Thanks
Pat.
Thanks
Pat.