Sig Sauer CROSS 11.5" ARCA M-LOK Handguard Moss Green

This is the 11.5 inch ARCA handguard Sig Sauer builds for the long action CROSS. The ARCA rail is machined into the bottom rather than bolted on, so a bipod clamp or a tripod head slides anywhere along its length and locks without an adapter stacking height under the rifle. M-LOK slots run the sides for lights, hand stops and sling hardware.

Aluminum construction with a skeletonized profile keeps weight off the front of a rifle that was built light to start with, and the open cuts let barrel heat escape during a long string instead of trapping it against the tube. Moss Green matches Sig's green CROSS builds and gives an aluminum handguard something other than black to be.