AR15 Lower Parts Kit, Minus FCG/Trigger Guard/Pistol Grip

Aero Precision AR15 Lower Parts Kit, Minus FCG/Trigger Guard/Pistol Grip

AR15 Lower Parts Kit, Minus FCG/Trigger Guard/Pistol Grip Product Sku: APRH100385C

Our lower parts kit helps you to build a custom AR15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface.

This lower parts kit does not include the fire control group, pistol grip or trigger guard.


  • Takedown/pivot Spring
  • Takedown/pivot detent
  • Takedown pin
  • Pivot pin
  • 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
  • Magazine catch button
Made In America? Yes
Finish No
Platform AR15
Manufacturer No
Weight(s) -
Other Features -

Customer Reviews

3 Item(s)

Good Kit with a Couple of Changes Recommended Review by Joseph
The parts were all there and they all fit and functioned as advertised.
Two thoughts.

It would be really nice if you separated the different parts by function, with each functional set of parts in its own small zip lock bag. This would be especially helpful for the first time builder.

It would also be nice to include one or two spare detents and springs. It's really discouraging when you cannot find one after a little mishap and you are faced with a delay while obtaining a spare..

Other than those two thoughts, it's a good product at a good price. (Posted on 3/5/2018)
Good quality for the price Review by AAG
Parts are fair quality for the price paid. Black finish on the front take down pin scratched easily when installing. AP should include a 4-40 set screw and shorter spring for the rear takedown - it is needed if installing a Magpul MIAD grip since the spring sits almost directly above the slots for the backstrap. (Posted on 11/13/2017)
Good parts but... Review by Alex
My only complaint on this kit was the bolt catch pin wasn't a traditional roll pin. The solid metal pin which came with my kit actually fell out of my lower receiver at the range, and has since been replaced. Otherwise, I appreciate Aero having a LPK without a trigger or A2 grip, as I use neither. (Posted on 9/20/2017)

3 Item(s)

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