The archangel 6-position m4-style adjustable buttstock that can be installed on all commercial-series buffer tubes.It features ambidextrous qd sling-swivel inserts at the front and rear of the buttstock plus a slot for attaching a web-sling the archangel adjustable butt-stock allows multiple configurations for the convenience of the user.The buttstock is constructed of carbon fiber and black polymer with slip on recoil rubber recoil pad.Made in the usa.Type: ButtstockFirearm Model: AR15/AR10Material: PolymerFinish: BlackFeatures: CollapsibleAdjustment Type: CollapsiblePositions: 6Tube Included: No