Product DescriptionThe Aero Precision AR-15 Gen 2 Stripped Lower Receiver is built as a high-quality foundation for a custom AR-15 rifle build. Precision machined to mil-spec dimensions, this multi-caliber lower receiver is designed to work with standard AR-15 components for dependable fit and correct component interface. Constructed from durable 7075-T6 aluminum and finished in Flat Dark Earth Cerakote, it offers strength, corrosion resistance, and a clean, tactical appearance. Gen 2 enhancements include an increased magwell flare for easier magazine insertion and a nylon tipped tensioning set screw that helps fine tune the fit between the upper and lower receiver. Note: this stripped lower requires a lower parts kit, buffer, and stock to complete.Product Highlights Machined to mil-spec dimensions for compatibility with standard AR-15 components Made from strong 7075-T6 aluminum for a lightweight and durable receiver base Flat Dark Earth Cerakote finish adds corrosion resistance and a distinctive tactical look Increased magwell flare supports faster, easier magazine insertion during reloads Includes a nylon tipped tensioning set screw to help reduce play between upper and lower receivers Specs Brand: Aero Precision Manufacturer Part Number: APAR501302C UPC: 815421020434 Product Type: Stripped lower receiver Model: Gen 2 Caliber: Multi-Caliber Firearm Fit: AR-15 Gun Platform: AR-Style Material: 7075-T6 Aluminum Finish: Flat Dark Earth Cerakote Weight: 8.35 oz Included: Nylon tipped tensioning set screw Trigger: None Dimensions Standard: Mil-spec Completion Note: Requires lower parts kit, buffer, and stock to complete 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.