DoubleStar ARFX Skeleton Stock Assembly w/Black Foam and 5in RP. 5in RP onto your rifle. These AR15 Stocks developed by the experts at DoubleStar are made from anodized 7075-T6 aluminum for durability and resistance to corrosion and wear allowing you to take on rough environments. This Doublestar ARFX 10in AR-15 Stock features a closed cell foam overtube that acts as a comfy cheek weld when aiming down sights. Equip this Doublestar ARFX Skeleton Stock Assembly for an improved shooting experience at the range in the backcountry or wherever else you need it. Specifications for DoubleStar ARFX Skeleton Stock Assembly w/Black Foam: Manufacturer: DoubleStar Color: Black Gun Model: M16 AR-15 Length: 10 in Condition: New Gun Make: AR Platform Gun Type: Rifle Weight: 18 oz Finish: Anodized Fabric/Material: 7075-T6 Aluminum Features of DoubleStar ARFX Skeleton Stock Assembly w/Black Foam No more threaded sling adapters. Use standard push button QD sling mount. Works with single point 2-point and 3-point slings. Black anodized aluminum stock is lighter than a standard stock while retaining high strength. Package Contents: DoubleStar ARFX Skeleton Stock Assembly w/Black Foam What firearm models does the manufacturer say DoubleStar ARFX Skeleton Stock Assembly w/Black Foam is compatible with? The manufacturer suggests that DoubleStar ARFX Skeleton Stock Assembly w/Black Foam is compatible with AR-15 M16DoubleStar A105: ARFX Skeleton Stock Assembly w/Black Foam and 5in RP