Aero Precision

Aero Precision AR 15 / M4E1 Field Repair Kit

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Usually Ships Within 3 Business Days-Excluding Holidays
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MSRP: $20.00
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Aero Precision AR 15 / M4E1 Field Repair Kit

The Aero Precision AR 15 / M4E1 Field Repair Kit is your indispensable ally on the range, ensuring no shooting session ends due to minor part failures or losses. Manufactured with precision in the United States and housed in AERO Precision’s sleek retail packaging, this compact kit neatly secures all the essential small components that might necessitate rapid replacement while in the field. Including everything from takedown pin detents, springs, roll pins, and safety selector components to pistol grip screws and other crucial parts, this field repair kit is not just a purchase but an investment in seamless, uninterrupted shooting experiences. Compact yet comprehensive, it’s a must-have addition to any range bag, proactively arming you against unexpected hiccups during your AR 15/M4E1 usage.  


  • AR 15 Takedown Pin Detent (2)
  • Takedown Pin Spring (2)
  • Roll Pin, Fwd Assist (2)
  • Bolt Catch Spring (2)
  • Bolt Catch Buffer
  • Bolt Catch Roll Pin (2)
  • Trigger/Hammer Pin
  • Safety Selector Spring
  • Safety Selector Detent
  • Buffer Retainer
  • Buffer Retainer Spring (2)
  • Trigger Guard Roll Pin (2)
  • Pistol Grip Screw
  • Pistol Grip Lock Washer
  • Trigger Spring
  • Hammer Spring
  • Disconnector Spring
  • Nylon Tipped Tension Set Screw - 1/4-28 x 1/2
  • 4-40 Set Screw (for threaded takedown pin detent hole) (2)
  • Threaded Roll Pin
  • M4E1 Lower Bolt Catch Pin
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Warranty Information

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1 Review

  • 5
    Nice to have

    Posted by Nicholas on Jan 11th 2022

    I bought this a while back but needed one of the parts last week. It was nice to have. I'm getting another one.

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