UTG New Gen Med Pro Shooters Bipod, Quick Detach, 6.2"-6.7" Patented Quick Detachable Lever Lock Controlled Mounting Base for Rapid Deployment and Detachment Heavy-duty Full Metal Construction to Meet Harshest Requirements, Innovative Anti-rotation Steel Crossbar Insert for Rock Solid Mounting Extendable Legs with Spring Tension & Lockable Collar for Most Secure and Flexible Adjustments Reliable, Finger Friendly Posi-Lock Control for Bipod Leg Folding and Un-folding Complete with Swivel Stud Kit for use in Swivel Stud Mount Applications