Ultra-light PrimosA(R) Trigger StickA(R) Gun Mounted Bi Pods are lightning quick, and quality manufactured with heat-treated steel and hard alloys. These bipods are quick-detachable and clamp to the sling swivel stud of bolt action rifles with a conventional stock design, or a picatinny rail on a modern sporting firearm. Carrying your weapon with a sling or shooting off-hand is not impeded. Like every Trigger StickA(R), the new PrimosA(R) Gun Mounted bi pods adjust to your desired height with just one hand and the pull of a trigger. The PrimosA(R) Trigger StickA(R) Gun Mounted bipods are the ultimate solution for making your shot accurate no matter where you are. Trigger Stick capability on a gun mounted bipod Quick disconnect allows hunters and shooters to take bipod on/off quickly and quietly Sleek head design for ultimate storability Strengthened joint for smooth panning