The Accumax Premium Carbon Fiber Bipod attaches for easy and secure lock-up. It features quick-deployment carbon fiber legs with 90 degree forward locking method or backward method with spring-loaded buttons. The Premium Carbon Fiber Bipod also features an omni-directional ball mount for 360 degree panning, a lever lock handle for fast adjustments, and of course, twist-lock leg length adjustments. FeaturesLegs Lock forward, 90 degrees, or backwards (spring-loaded buttons)Carbon Fiber Legs with Lightweight, non-slip rubber feetSecure attachment methodTwist-locks for fast adjustmentsSecure leg-stops protect overextending