VISM Sharp Mil-Spec Stock Black Synthetic Collapsible DLG-129. It features a sleek design with metal QD base on each side for QD slings and several molded in 1.50" sling loops. An integrated rubber butt pad is for non-slip secure shouldering comfort and recoil mitigation. The unique latch mechanism works by a first click for adjusting stock position and a second full click for mounting/demounting from the buffer tube. Specifications for VISM Sharp Mil-Spec Stock Collapsible: Manufacturer: VISM Color: Black Gun Model: AR-15 Stock/Brace Material: Synthetic Gun Type: Rifle Fabric/Material: Synthetic Features of VISM Sharp Mil-Spec Stock Collapsible Collapsible buttstock for MIL-SPEC buffer tubes Sleek design with metal QD base on each side for QD slings and several molded in 1.5in sling loops Integrated rubber butt pad for non-slip secure shouldering comfort and recoil mitigation Unique latch mechanism first click for adjusting stock position and a second full click for mounting/demounting from the buffer tube Package Contents: VISM Sharp Mil-Spec Stock Collapsible What firearm models does the manufacturer say VISM Sharp Mil-Spec Stock Collapsible is compatible with? The manufacturer says that VISM Sharp Mil-Spec Stock Collapsible is compatible with AR-15VISM DLG-129: Sharp Mil-Spec Stock Black Synthetic Collapsible