Shop › DD COLLAPSIBLE MIL-SPEC STOCK BRN DD COLLAPSIBLE MIL-SPEC STOCK BRN $79.00 Daniel Defense Mil-Spec Collapsible Buttstock, Fits AR Rifles, Mil-Spec Brown 21-091-04179-011 Quantity: Add To Cart Added! Daniel Defense Mil-Spec Collapsible Buttstock, Fits AR Rifles, Mil-Spec Brown 21-091-04179-011