Aero Precision M5 Stripped Lower Receiver - Anodized Black

The Aero Precision M5 Stripped Lower Receiver in anodized black is engineered for field use, offering compatibility with standard AR 308 components and magazines. Its robust construction from 7075-T6 forged aluminum ensures durability in demanding environments, while thoughtful design features support reliable assembly and maintenance in the field.

This receiver includes an upper tension screw for precise fit adjustment and a threaded rear takedown pin detent hole for secure retention. The integrated trigger guard and compatibility with multiple safety selector angles provide versatility for various operational needs.

Features

• Works with standard AR 308 components and magazines
• Upper tension screw allows fine-tuning of upper/lower receiver fit
• Threaded rear takedown pin detent hole (4-40 set screw)
• Bolt catch threaded for screw pin (no roll pin required)
• Integrated trigger guard
• Selector markings compatible with 45°, 60°, or 90° safety selectors
• Accepts Battle Arms Development short throw safety selectors and standard selectors
• No gap with aftermarket pistol grips

Specifications

• Brand: Aero Precision
• MPN: APAR308003C
• UPC: 815421020410
• Platform: M5
• Material: 7075-T6 forged aluminum
• Finish: Anodized Black
• Markings: "Cal Multi"
• Weight: 12 oz
• Includes: Upper tension screw
• Made in America: Yes