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Questions & Answers
Customer Reviews
Helpful Positive Review Stuff happens by Grump, February 23, 2022
I lost a take down pin ddent and spring,looked at optics planet,there I go aero precision oops kit everything I need at a great price.Opticsplanet is my go to store . Opticsplanet has everything you need at one place Thankyou again Dominic T
1/3 found this helpful
Helpful Positive Review LIFE SAVER by Robert Robinson, Verified Owner, July 14, 2020
As one person said in their review, "TRIDENT MISSILE!" I can't think of a better description when it comes to building an AR platform rifle or pistol. It doesn't matter if you're a beginner or a seasoned vet builder or someone just replacing miscella...
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4/4 found this helpful
Helpful Positive Review Now I get it by MotoTech, Verified Owner, August 21, 2020
First ar build, realized there are set screws on the timney which puts tension on and holds the trigger and hammer pins. Worked out after all. Probably shouldn't have made my 1st attempt at 4 am after work.
5/6 found this helpful
Helpful Positive Review Excellent product, forget LPK by Jackal, Verified Owner, May 28, 2021
I like everything on my ARs customized which is why this kit has come in so handy. It takes care of everything you need from an lpk, but nothing of what you may want yo customize yourself (ie fcg, bolt catch, mag catch, saftey). Works out great for m...
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1/1 found this helpful
Helpful Positive Review Aero Precision oops kit by JEREMY NOE, Verified Owner, March 15, 2020
Aero Precision oops kit is a good kit, there’s not much else you can ask for. It has two sets of springs for the kit. Springs are made of good quality material. Just buy and you will be happy. Aero precision
2/2 found this helpful
Most Recent Reviews Take these with you, everywhere. by Leo, Verified Owner, September 12, 2025
Oops bag of the most lost items. I keep these in my armory box inside my rifle case. I have them for when I need them.
Read All 40 Reviews
Color: Black Gun Model: AR-10 , AR-15 Condition: New Quantity: 1

Code: 29D-FPK-YM87K-APRH101627

MPN: APRH101627

UPC: 840014611409

List: $20.00
$19.99

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Aero Precision AR10/AR15 Ooops Kit

Did you launch a detent and spring across the garage during your build and now you can't find it? Our Fix-It Kit gets you the most commonly lost parts to finish your build.image

All parts in the Fix-It kit are compatible with AR15, M4E1 and M5 builds

Specifications for Aero Precision AR10/AR15 Ooops Kit:

Manufacturer: Aero Precision
Color: Black
Gun Model: AR-10, AR-15
Condition: New
Quantity: 1
Country of Origin: USA

Package Contents:

  • Aero Precision AR10/AR15 Ooops Kit
  • Takedown Pin Detent (4)
  • Takedown Pin Spring (4)
  • Bolt Catch Roll Pin (2)
  • Trigger/Hammer Pin (2)
  • Safety Selector Spring (2)
  • Safety Selector Detent (2)
  • Buffer Retainer (2)
  • Buffer Retainer Spring (2)
  • Disconnector Spring (2)
  • 4-40 Set Screw (for threaded takedown pin detent hole) (2)
  • Threaded Roll Pin

Aero Precision AR10/AR15 Ooops Kit Orderable Models

List of Orderable Models

Aero Precision AR10/AR15 Ooops Kit, Black, APRH101627 , MPN: APRH101627 , UPC: 840014611409 , Code: 29D-FPK-YM87K-APRH101627

Aero Precision AR10/AR15 Ooops Kit Unavailable & Discontinued Models

List of Unorderable Models

USED, Aero Precision AR10/AR15 Ooops Kit, Black, APRH101627 , MPN: APRH101627-EDEMO , Code: 29D-FPK-YM87K-APRH101627-EDEMO-RE-B
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