Anderson's forged 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 anodizing with an open trigger.
| Model | AM-15 |
| Type | Receiver |
| Caliber | Multi |
| Manufacturer | Anderson Mfg. |