M5 .308 Enhanced Lower Parts Kit

Aero Precision M5 .308 Enhanced Lower Parts Kit

M5 .308 Enhanced Lower Parts Kit Product Sku: APRH100249

Our M5 (.308) lower parts kit helps you to build a custom .308 AR from the ground up. Mil- spec dimensions and coating ensure the highest quality and correct component interface.

Our upgraged Enhanced Lower Parts Kit features a Magpul MOE Grip.


  • Aero Precision M5 (.308) Complete Lower Parts Kit
  • Our custom takedown and pivot pins are made to work with our M5 lower. They will work with DPMS-pattern lowers as well but will stick out further.


  • Takedown/Pivot Spring
  • Takedown/Pivot Detent
  • Trigger/hammer Pin
  • 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
  • Magpul MOE Grip
  • Pistol Grip Screw
  • Pistol Grip Lock Washer
  • Trigger Spring
  • Hammer Spring
  • Disconnector Spring
  • Magazine Catch Body
  • Magazine Catch Spring
  • Extended Magazine Catch Button
  • Hammer
  • Trigger
  • Disconnector
Made In America? Yes
Finish No
Platform M5 (.308)
Weight(s) 8.3 oz
Other Features Enhanced Kit includes MagPul MOE Grip

Customer Reviews

1 Item(s)

Best route for a build Review by Jarred
I was waiting on the basic 308 parts kit without the pistol grip or FCG because I was going to install a Geissele trigger. After 6 months of being out of stock I went ahead and bought this, swapping triggers with an older build. Glad I got the enhanced kit as the Magpul MIAD Gen 1.1 did not fit the Aero lower. It would with some modification but out of the box it needs some file work on the backstrap. Instead I installed the black grip that came with this. Given some time and patience i'll prob swap out in the future though... (Posted on 7/14/2016)

1 Item(s)

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