Product DescriptionThe Battle Arms Development Sabertube Kit with QD endplate is designed for AR-15 builds where keeping weight down without sacrificing durability matters. Constructed from 7075-T6 aircraft-grade aluminum and finished with a hard anodized coating, it provides a rugged, lightweight buttstock/tube solution compatible with standard AR-15 lower receivers. This model includes a built-in non-rotating quick-detach (QD) sling attachment point and supports Mil-Spec carbine buffer and buffer spring components.Product Highlights 7075-T6 aircraft-grade aluminum construction for a lightweight yet durable AR-15 stock tube solution Built-in non-rotating quick-detach (QD) sling attachment point for secure sling mounting Hard anodized finish for enhanced wear and corrosion resistance Compatible with standard AR-15 lower receivers and Mil-Spec carbine buffer/spring setups Made in the USASpecs Brand Name: Battle Arms Development Manufacturer Part Number: BTLARM UPC: 810033781018 Material: 7075-T6 aircraft-grade aluminum Finish: Hard anodized Tube Diameter: 1.25 in Tube Weight: Mid 4.2 oz / Rifle 4.76 oz Compatibility: Standard AR-15 lower receivers; Mil-Spec carbine buffer and buffer spring compatible Sling Interface: QD sling attachment point (non-rotating) Country of Manufacture: USADisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.