Mounts on a mil-spec buffer tube to allow for three sling mounting positions. Installs with no dis-assembly required. All three bases are full rotation. Allen key tool and mounting screws included.
Specifications:

Type
Firearm Type
Firearm Model
Material	6061-T6 Aluminum
Finish	Black Hardcoat Anodized
Features	6061-T6 Aluminum
Adjustment Type	Allen Wrench, Mounting Screws
Positions
Length of Pull
Rails
Texture Type
Swivel Studs
Free Floating
Grip Type
Tube Included
Capacity