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Aero Precision M5 .308 Lower Parts Kit Without FCG/Pistol Grip Black

Aero Precision

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Aero Precision, American made Quality

Aero Precision is one of the premier American manufactures of AR parts and accessories. Their reputation for quality is second to none while still maintaining economical prices that make them the choice of may first time AR owners. Aero Precision isn't just a top rate manufacturer but an industry leader in the design of parts and accessories making the AR an ever evolving platform.

This particular lower parts kit is designed for the M5 (.308 AR) platform. The lower parts kit comes with everything you need to outfit an M5 lower minus the fire control group and pistol grip. Made with Mil-spec dimensions and coatings ensures you receive a quality product for reliable fit and flawless operation.

Aero Precision M5 .308 Lower Parts Kit (Black) Specifications and Features:

  • Aero Precision APRH100386C
  • .308 Lower Parts Kit
  • Mil-Spec Dimensions
  • Mil-Spec Coatings
  • Highest Quality
  • Black


  • Takedown/pivot Spring
  • Takedown/pivot detent
  • M5 .308 Takedown pin
  • M5 .308 Pivot pin
  • M5 .308 Bolt Catch
  • Bolt Catch Spring
  • Bolt Catch Buffer
  • Bolt Catch Roll pin
  • Safety Selector
  • Safety Selector Spring
  • Safety Selector Detent
  • Buffer Retainer
  • Buffer Retainer Spring
  • Magazine Catch Body
  • Magazine Catch Spring
  • Extended Magazine Catch Button

Does NOT Include:

  • Fire Control Group
  • Pistol Grip


  • Aero Precision M5 .308 Lower Receiver
  • Please Note The Custom Takedown and Pivot Pin is made for the M5 Lower but they will work with DPMS-pattern lowers as well but will stick out further.