Picatinny Rail Swivel Mount Bipod 6.7" to 7.5" Adjustable Height with Rubberized Stand for SWAT Combat Rifle Sniper Profile High Tech Durable Aluminum construction. Unique Posi-lock to Prevent Tipping. Clever Dual Mounting - Picatinny Mount and Swivel Stud Mount. Tactical Low Profile for Versatile Applications. Panning with approx 6.7" to 7.5" Adjustable/Foldable Height and Rubberized Comfort Stand.