Aluminum Filler for Weighted ARCA Rail

Machined from 6061-T6511 aluminum, these fillers are designed to fit 360 Precision’s weighted ARCA rails and take the place of one of the brass weights to reduce the overall weight of the rail. The filler weighs 1.3 ounces and brings the ARCA rail’s weight to 17.6 ounces when installed along with one brass weight.