The Accu-Tac B4 very easily adjusts for height and uneven surfaces. The legs are quite simple to deploy; simply just pull them out and alter the angle to the liking. The pull-to-unlock perform is perfect for a discipline bipod, Primarily one that has spike ft. Mike is retired and at https://zionjwjop.blogdosaga.com/32133353/the-basic-principles-of-bipods