XDM 40 S&W 4.5 Full-Size Bi-Tone

The AM-15 Stripped Lower Receiver is American made with superior quality for less! Anderson’s lower Receivers are CNC machined from a high-strength, 7075 T6 aluminum forging for reliable performance and outstanding durability. Machined to Military Specifications & Standards and marked “Multi-Cal” to be used with multiple calibers on the AR-15 platform. This Lower Receiver comes in type III black hard anodize, with an Open Trigger.Brand: Anderson Manufacturing