Description:The Anderson Partial Lower Assy. Am-9 Open 9Mm Standard is a dedicated 9MM lower receiver designed for enthusiasts who want to build their own firearms. This affordable option is perfect for those on a budget, and it's currently on sale. Made from forged 7075 T6 aluminum, this lower receiver is built to last and features a Type 3 hard anodized finish in black. The trigger guard is open, allowing for easy access to the trigger. With fast shipping available, you can get your hands on this essential component quickly. Whether you're building a new rifle or upgrading an existing one, this Anderson Partial Lower Assy. Am-9 Open 9Mm Standard is a great choice. Product Features and Specifications: Caliber: 9MM Receiver Finish: Type 3 Hard Anodized, Black Lower Receiver Material: Forged 7075 T6 Aluminum Trigger Guard: Open Trigger Weight: 5 Country of Manufacture: United States