I had one, not sure of the model, but it had very weak springs and could hardly hold the rifle up or down or from front to rear. I switched to Harris swivel bipods and have been entirely satisfied ever since.
I have actual trigger time and target experience with the B-Square Bipod. It is perhaps the best "Target" Bipod made. The way the B-square comes apart when a bullet slams into it is beyond description... You will of course want to use a Harris Bipod to steady your weapon while aiming at the B-square at that distance.
