M5 .308 Enhanced Lower Parts Kit

Aero Precision M5 .308 Enhanced Lower Parts Kit

M5 .308 Enhanced Lower Parts Kit Product Sku: APRH100249C

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 upgraded 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 AR 308-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
Manufacturer No
Weight(s) 8.3 oz
Other Features Enhanced Kit includes MagPul MOE Grip

Customer Reviews

3 Item(s)

Really nice parts kit. Review by Jason
I recently bought two of these parts kits to finish my .308 builds and I am very happy with the investment. Parts fit and function really nice and trigger is smooth. Very happy with these kits. (Posted on 1/3/2018)
Nice kit Review by Joseph
I used this in my .308 build and it works just fine. (Posted on 8/6/2017)
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)

3 Item(s)

Write Your Own Review

Only registered users can write reviews. Please, log in or register