Aero Precision M4E1 Lower Receiver Multi Caliber Black APAR600001C

The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is made of 7075-T6 Aluminum and is compatible with all mil-spec AR15 parts. This custom engineered design provides a visual upgrade as well as much more expensive billet options. Several functional features have been added to the lower receiver to simplify the assembly process for the at-home builder.

This Lower Receiver Offers:

• Increased Magwell Flare
• Threaded Bolt Catch Roll Pin
• Integrated Trigger Guard
• Upper Tension Screw

Features:

• Model: APRAPAR600001C
• Weight: 8.61 oz.
• Finish: Anodized Black
• Compatability: Works with standard AR15 components and magazines
• Other: Rear takedown pin detent hole is threaded for a 4-40 set screw. Threaded Bolt Catch Roll Pin (Included).
• Material: Machined from 7075-T6 forged aluminum

Specifications