Obtained my X-Rest and utilized it with my AR15 in siting in my rifle. Was an excellent stand to provide a steady aim. Was impressed with the construction of the rest as it is all metal (except for the rubber feet that you can use or not as it suits) and fit together extremely well. Held a solid stance for resting of the rifle. Highly recommend it to anyone looking for a collapsible, light weight, easily packed, stable rest.