Accu-Tac's HD-50 is a heavy duty bipod specifically designed to handle the excessive weight and recoil of .50 Caliber and ELR style rifles. This overbuilt bipod features larger locking lugs and high strength steel hardware to withstand heavy recoil. The HD-50 is able to cant and via throw lever – this lever can be adjusted for tension and locked in place, repositioned, or tucked away. The legs can be extended into nine different height options and can be positioned in the forward stowable position or 90° straight down. Its wide center hub delivers more stability, strength, and support. Features of the Accu-Tac HD-50:Designed for .50 Caliber and ELR riflesLarger locking lugs and high strength steel hardwareAble to cant via throw lever Accu-Tac HD-50 Arca Spec QD Bipod HD50-ASQD