The ARFX Replacement Foam Sleeve Black Foam from DoubleStar is a purpose-built upgrade for AR-15 platforms, delivering a clean, durable foam sleeve designed to fit AR-15 configurations with reliable performance. Crafted in a robust black finish from high-quality foam, this DoubleStar AR-15 replacement sleeve enhances stock integrity and adds a snug, cushioned interface between components, helping to dampen impact and protect internal parts during handling and transport. Engineered for precise compatibility with AR-15 rifles, the foam sleeve integrates seamlessly with rifle stocks and other AR-15 accessories, supporting consistent alignment and tightening without added bulk. The Black Foam sleeve is designed to preserve fitment while maintaining a low profile that wont interfere with operation or storage, making it a practical upgrade for enthusiasts who demand dependable materials and an unobtrusive profile. Ideal for shooters seeking a straightforward, go-to replacement part for AR-15 builds, this ARFX foam sleeve from DoubleStar combines functional design with a lightweight, durable construction, delivering improved feel and longevity across a range of shooting applications, from range sessions to field use.