Product DescriptionThe Black Rain Spec15 Forged Lower is a stripped lower receiver built for AR-platform rifle builds. Constructed from durable 7075-T6 aluminum and finished in black hardcoat anodizing, this lower offers a strong, corrosion-resistant foundation for custom configurations. Its multi-caliber design adds flexibility for compatible AR-platform setups, while the stripped format allows builders to choose their preferred lower parts kit, buffer system, and stock. Ideal for enthusiasts assembling a personalized rifle, this forged lower combines rugged construction with a clean, builder-ready platform.Product Highlights Forged 7075-T6 aluminum construction for strength, durability, and long-term reliability Black hardcoat anodized finish helps resist wear and corrosion in demanding conditions Multi-caliber AR-platform lower receiver designed for versatile build applications Stripped lower configuration allows customization with your choice of lower parts kit, buffer, and stock Builder-ready receiver from Black Rain for custom AR-platform rifle projects Specs Product Type: Stripped forged lower receiver Model: Spec15 Platform: AR-Platform Caliber: Multi-Caliber Material: 7075-T6 Aluminum Finish: Black hardcoat anodized Configuration: Stripped lower Included in Box: Stripped Lower Receiver Assembly Note: Requires lower parts kit, buffer, and stock to complete MPN: BROSPEC15LR UPC: 019962455964 Brand: Black Rain 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.