Aero Precision AR-15 / M4E1 Field Repair Kit

Aero Precision AR-15 / M4E1 Field Repair Kit

Product Code:
Calculated at Checkout
$14.99 $14.50

MPN: APRH101625


  • Fits all mil-spec AR-15 lower receivers
  • Feature common parts that may rattle loose or break
  • High quality with competitive pricing


  • M4E1 / Mil-Spec AR-15 Lowers


  • 1x Bolt Catch Spring
  • 1x Bolt Catch Plunger
  • 2x Threaded Roll Pin
  • 2x Bolt Catch Roll Pin
  • 2x Pivot/Takedown Pin Detent
  • 2x Pivot/Takedown Pin Detent Spring
  • 1x Trigger/Hammer Pin
  • 1x Safety Selector Detent
  • 1x Safety Selector Detent Spring
  • 1x Pistol Grip Screw
  • 1x Pistol Grip Lock Washer
  • 1x Trigger Spring
  • 1x Hammer Spring
  • 1x Disconnector Spring
  • 1x Nylon Tipped Tension Set Screw (1/4-28 x 1/2)
  • 1x Buffer Retainer
  • 1x Buffer Retainer Spring
  • 2x 4-40 Set Screw (for threaded takedown in detent hole)
  • 2x Trigger Guard Roll Pin
  • 2x Forward Assist Roll Pin
Write a Review

3 Reviews

  • Great spare parts kit

    Posted by Gary Melius on 10th Dec 2020

    It has everything you need , I’ve shot springs across the room and searched forever now I just grab 1 from the kit

  • Aero Precision M4E1 Field Repair Kit, GREAT VALUE!

    Posted by Rick McCallum on 22nd Mar 2020

    Very good deal on quality spare parts and includes the set screw that does not come with the M4E1 Lower for the rear take down pin.

  • This kit had everything I needed to finish my custom lower kit for my M4E1 lower.

    Posted by Jason on 13th Jan 2020

    I'm going to buy another, just to have the spare parts in case I need them.

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