Area 419 ARCALOCK 4.25″ Universal Dovetail Rail

For all those looking for the lightest, smallest ARCALOCK rail on the market – here ya go. Weighing in at just 1.5oz, this will fir forend hole spacings of 2″-3.5″, just like our extremely popular IBR. The rail will also come with t-nuts and hardware to allow you to install the rail closer to the magwell for tripod use.