BinTac M50 5" M18x1 Moderator Adapter – Black CerakoteMake your BinTac M50 5" ready for an M18x1 moderator. The short barrel on the BinTac M50 5" often sits too recessed to mount a moderator properly. This precision adapter extends the barrel section forward, creating the clearance you need to fit moderators with a 1M18x1 (M18x1) thread. Why youll want this adapter Correct fit for the BinTac M50 5" purpose built for this model Extends the mounting point forward adds the space needed for recessed threads