Aero Precision Stripped Lower Receiver for AR-15 are manufactured to military specifications. Will accept all AR-15 lower receiver parts, magazines, and upper receivers designed for use with mil-spec lower receivers.
- Semi-auto AR15 lower receiver
- Machined from 7075-T6 forged aluminum
- Matte black hard-coat anodized Mil 8625 Type 3 Class 2
- Marked �Cal Multi�
- Works with standard AR15 components and magazines