The Bushmaster Magpul PRS Stock Assembly is made with excellent quality components that is shown through its craftsmanship. It offers black phosphate coated solid alloy steel adjustment shafts and features machined aluminum adjustment knobs with positive locking click detents. It also comes with a rubber butt-pad with solid aluminum butt-plate core which withstands severe impact and recoil. The stock is made for all types of shooters as well with its adjustable length of pull and comb height. The bottom threaded inserts are great for custom slings, rails, or mono-pod mounting (10-32 threaded) while the mid and rear length sling mounts accommodate 1.5" push-button swivels and sling loop (left-right reversible).