Product DescriptionUpgrade your existing AR-15 lower receiver or complete a new build with the Sons of Liberty Gun Works Loyal 9 A5 Receiver Extension. This black anodized A5-length buffer tube features a 9-position design to help you dial in the correct length of pull and achieve a comfortable, repeatable fit. Built for durability with an anodized finish and designed for A5 systems, it's a solid choice for serious AR setups.Product Highlights9-position receiver extension helps fine-tune fit and length of pullBlack anodized finish for corrosion resistance and long-term durabilityDesigned to fit AR-15 lower receiversA5-length receiver extension designed for use with VLTOR A5 buffer systems (requires VLTOR A5 buffers)Constructed from 7075-T6 aluminum with dry-film lubrication inside per mil-spec (per web listing)SpecsBrand: Sons of Liberty Gun WorksManufacturer Part Number: L9A5REUPC: 785939517729Product Type: A5 Receiver Extension / Buffer TubePositions: 9-positionColor: BlackFinish: AnodizedMaterial: Aluminum (7075-T6 per web listing)Compatibility: Fits AR-15 lower receivers; designed for VLTOR A5 buffer systems (requires VLTOR A5 buffers)Weight: 12.48 oz (per web listing)Disclaimer: 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.