Simple, fast, and built to last. 300 pound test side-release buckle for convenient firearm attachment or removal while still wearing the sling. Removable "MASH Clip" for quick and positive firearm attachment. Encased in elastic for silencing. Made of durable high strength 1.25" webbing. Adjusts from 30" to 50" in diameter with heavy-duty tri-glide buckle to allow for proper fit. Heavy duty hardware; metal oval ring, robust 300-lb. side-release buckle, tri-glide. Robust bar tacking and box stitching for maximum strength.