360 Precision Steel M-LOK ARCA Rail

This is a full-length ARCA Rail attaches to any Rifle, Handguard or Forend that features the M-LOK system. The rail can be used to attach any RRS style, ARCA or Dovetail style attachments including bipods, tripods, plate adaptors, etc. The rail weighs 34.8 ounces, is .45” thick, and is 13” long. The rail is constructed from 1018 cold-rolled steel and then annealed for stress relief. This helps ensure that the rail remains flat during machining. The rails are finished in Blacknitride+™. These rails also feature Really Right Stuff’s R-Lock system. The R-Lock system is comprised of dimples on the bottom of the rail that works with the RRS ARC-LR – Lever Release Clamp as well as any other ARCA based attachment. Includes (6) ½” 10-24 screws and (6) M-LOK nuts

Download a PDF of the schematic here.

360 Precision does not ship outside the U.S.