Product DescriptionThe Sharps Bros Showdown stripped lower receiver is built for AR-15 enthusiasts who want a durable, high-quality foundation with a bold custom look. Machined from 7075-T6 aluminum and finished in black anodizing, this multi-caliber lower receiver is designed for strength, corrosion resistance, and long-term reliability. It is compatible with Mil-Spec AR-15 parts, making it an excellent choice for custom builds that require broad aftermarket support and dependable fitment. Additional builder-friendly details such as a threaded bolt catch pin, oversized integral trigger guard, and beveled magazine flare help streamline assembly and improve handling.Product Highlights Machined from strong 7075-T6 aluminum for a lightweight yet rugged AR-15 stripped lower receiver. Black anodized finish helps resist wear and corrosion while delivering a clean, tactical appearance. Compatible with Mil-Spec AR-15 internal parts and aftermarket Mil-Spec upper receivers. Features a threaded bolt catch pin, oversized integral trigger guard, and beveled magazine flare for added convenience. Multi-caliber marked lower designed to support versatile AR-15 platform builds. Specs Product Type: Stripped lower receiver Model: Showdown MPN: SBLR11 UPC: 850869008828 Brand: SHARPS BROS LLC Platform Compatibility: AR-15 Caliber Marking: Multi-caliber Material: 7075-T6 aluminum Finish: Black anodized Weight: 10.7 oz Parts Compatibility: Mil-Spec AR-15 parts Additional Features: Threaded bolt catch pin, oversized integral trigger guard, beveled magazine flare 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.