Description

The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom-designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades, this custom-engineered design provides features that challenge much more expensive billet options and simplify the assembly process for the at-home builder.

Specifications and Features:

• Made In America?: Yes
• Platform: AR15
• Material: Machined from 7075-T6 forged aluminum
• Select Your Finish: OD Green Anodized
• Markings: "Cal Multi", "M4-" Serial Number Designation
• Compatibility: Works with standard AR15 components and magazines
• Weight(s): 8.61 oz
• Other: Rear takedown pin detent hole is threaded for a 4-40 set screw. Threaded Bolt Catch Roll Pin (Included).