The Mission First Tactical metal keymod QD sling mount interfaces with any keymod mounting surface. Designed for use with the standard push button, quick detach sling swivel. Low profile and snag resistant design requires 2 slots for mounting. Braked, 4 position 360 degree, Non-rotating locking interface. Machined from lightweight, type 3 hard coat anodized, 6061 aluminum. Mounting hardware is stainless steel and features a snag resistant design with a self-contained Assembly that eliminates the loss of mounting hardware..