The Aero Precision M4E1 Stripped Lower Receiver offers billet aesthetics in a durable forged package, ideal for AR-15 builds. Precision machined from 7075-T6 aluminum, this lower receiver is compatible with all mil-spec AR-15 parts. Designed with both visual and functional enhancements, the M4E1 simplifies the assembly process for home builders while providing a high-quality foundation for any AR-15 platform.

Specifications and Features:

  • Manufacturer: Aero Precision
  • Model: M4E1 Stripped Lower Receiver
  • Item Number: APAR600001C
  • Material: Forged 7075-T6 Aluminum
  • Compatibility: All mil-spec AR-15 parts
  • Enhanced Forging: Custom designed for improved aesthetics and strength
  • Takedown/Pivot Lug Pattern: Standard AR-15
  • Trigger Guard: Integrated, enlarged for easier access
  • Magazine Well: Flared for smoother magazine changes
  • Bolt Catch: Threaded for secure attachment
  • Upper Tension Set Screw: Included for a tight fit with upper receiver
  • Takedown Pin Detent Channel: Threaded for easier installation
  • Finish: Anodized Black
  • Weight: Not specified (approximately similar to standard AR-15 lowers)

Key Features:

  • Enhanced Design: Custom-designed forging offers visual appeal and increased durability.
  • Versatile Compatibility: Works with all mil-spec AR-15 parts, providing flexibility for various builds.
  • Ease of Assembly: Features like threaded bolt catch and tension set screw make assembly straightforward.
  • Durable Construction: Made from high-quality 7075-T6 aluminum for long-lasting performance.
  • User-Friendly: Enlarged trigger guard and flared magazine well enhance handling and usability.
Weight 5 lbs
Dimensions 20 × 15 × 10 in
Caliber

223, 300AAC, 5.56

Color/Pattern

Black

Manufacturer

Aero Precision

Firearm Type

Stripped Receiver

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