The folding version of their quick detach vertical AR-15 foregrip allows shooters to fold the grip up and out of the way when not needed. The aggressively textured knurling enhances the grip, and a quick detach throw lever makes it easy to install and remove from your Picatinny rail equipped rifle.Features :Black finish"4.7" in height""Verical" foldable and low profile foregrip"Fits on any Picatinny/Weaver rail