Swagger SWAG-BP-SFR10 SFR10 Flex to Rigid QD Bipod Black 6-10.50" - The SFR10 Flex to Rigid QD Bipod is designed for long-range hunting, competition shooting and combat situations. The adjustable flex tension allows the shooter to fine tune flexibility to the situational need. Its legs can be set at a 45 degree angle for a lower shooting position. The bipod attaches to your Picatinny rail.