TipTop Rifle Bipod Adapter: Picatinny Rail Mount to Sling Stud Mount, PN#2S-24658 Heavy Duty, Stable, Fast Deploy, Light Weight (2.1 ozs) Allow you to use existing Tiptop bipods from basic or EZ Level or EZ Level &amp;PAN models for picatinny mounting Fine workmanship, no external tooling is needed; all-weather no-rust black anodized finish Compact Picatinny-2- Swivel Stud (P2S) mount adapter Fit for 20mm Standard Picatinny rail (Standard Mil STD 1913)