A drop-in replacement buttstock for ar15/m4 mil-spec carbine buffer tubes the sl-k is designed for compact pdw style weapons or users desiring a small and light stock.Features a short and slim profile a smaller rubber butt-pad with rolled toe for easy shouldering and sure grip and a 1.25 footman's loop with the ability to accept an optional m-lok qd sling mount for push-button style qd sling swivels.A new unique ambidextrous release latch minimizes rattle on the receiver extension without requiring additional locks levers or springs.Firearm Type: AR-15Firearm Model: AR-15Material: Reinforced PolymerFinish: OD GreenFeatures: Dual-Side Release LatchesAdjustment Type: CollapsiblePositions: 6Length Of Pull: 10.30"-13.60"Tube Included: No