Want the stability of a bipod to make that long-range shot? To make that stability work for you, bipods should attach either to a QD stud or to a section of Picatinny rail.

The G.L.M. attaches to a bayonet lug and provides a place to add lights, lasers or bipods to most military-type rilfes ...

The LR has an extended 12-inch scope rail that attaches at two points to the crossbow for rigidity. The Picatinny rail on the for-end measures 4.5 inches for mounting a bipod or other Picatinny ...

The PWS SRX (SCAR™ Rail Extension) is a quad-railed aftermarket extension rail for the FN SCAR series rifles. The SRX adds 5" to the length of your Picatinny rails.