This is a Caldwell known as the Bipod, model 1082222.
Caldwell's Premium Picatinny Rail 9"-13" Bipod let you have a bipod on your AR without all the extra weight of adaptors and to achieve maximum accuracy. Designed with the shooter in mind" this tactical rifle bipod features quick-deployment carbon fiber legs and soft rubber feet for enhanced stability. Dial-in with ease using the twist-lock technology" 180 degrees of leg angle adjustment and the swivel tension lever.
Features:
Picatinny rail attachment for easy and secure lock-up
Quick-deployment carbon fiber legs with vertical twist-lock technology
