The Salmon River Solutions Hunters Rail is the perfect setup for the weight-conscious backcountry hunter, with 2" of Picatinny rail, an integrated sling stud, and plenty of usable Arca rail on a tripod. It's the best multi-use rail out there. The mounting side is slightly radiused to match the contour of any stock, and the 'U'cutout area is designed to wrap around the nose of your bottom metal. Each rail comes with 10-32 screws and M-Lok mounting hardware, to provide compatibilty with a wide range of forends.