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Aero Precision AR10/AR15 Ooops Kit
$20.00 $16.19 Save 19%
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Most Helpful Positive Review Now I get it
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.
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perfect backup kit

by owlx, Verified Owner from TX, United States Written on August 19, 2025
perfect backup kit for basic springs and other small parts. needed a buffer detent and detent spring and safety detent spring and had a difficult time finding singles and found this kit of multiples. they work perfect and now i have a bunch of spares as well.
Would recommend: Yes
Was it helpful to you? Yes | No

nice to have the spare parts I need when I need them

by Chris, Verified Owner from TN, United States Written on August 8, 2024
We've all had that moment when we mistakenly fling a stent and spring across the room.... nice to have a spare!
Would recommend: Yes
Was it helpful to you? Yes | No

very nice quality parts

by Nick Neeley, Verified Owner from IN, United States Written on July 16, 2024
Nice durable parts I replaced my detents and springs on my radical and the difference was mind blowing everything is super positive now especially the safety it was soft and mushy before I highly recommend this parts kit if you’re building a rifle or if you need spare parts
Pros:
  • high quality springs
Cons:
  • None
Would recommend: No
Was it helpful to you? Yes | No

aero precision ooops kit

by johnchip, Verified Owner from CT, United States Written on June 26, 2024
Always good to have extra detents and springs. Aero makes a pretty good ooops kit. Has everything i need in case something goes flying across the room and can't find it. Would definitely recommend especially for aero builds and ar builds in general.
Pros:
  • extra parts
Cons:
  • None
Best Used for:
  • AR build
Would recommend: Yes
Was it helpful to you? Yes | No

replacement

by Chris carbine, Verified Owner from CA, United States Written on April 11, 2024
The detent spring is all i needed for my m4e1 upper to mare
Would recommend: Yes
Was it helpful to you? Yes | No

just what i needed

by Chris carbine, Verified Owner from CA, United States Written on April 11, 2024
Perfect help me mate the upper with the lower thank you OP�
Would recommend: Yes
Was it helpful to you? Yes | No

spare parts

by Rick Sprock, Verified Owner from TN, United States Written on April 4, 2024
I don't leave home without this little package of parts.
Would recommend: Yes
Was it helpful to you? Yes | No

have an optic?

by Rick Sprock, Verified Owner from TN, United States Written on March 28, 2024
This handle gives your fingers more room under your optic. It's very affordable.
Would recommend: Yes
Was it helpful to you? Yes | No

excellent.

by Rick Sprock, Verified Owner from TN, United States Written on March 28, 2024
Keep these parts on hand.. cause you never know. Seems to be great quality.
Would recommend: Yes
Was it helpful to you? Yes | No

Must have parts.

by Jerry Bassett, Verified Owner from OK, United States Written on March 19, 2024
This parts combination will keep your rifle operating when you have those moments on the bench and something gets away from you,put this on your bench.
Would recommend: Yes
Was it helpful to you? Yes | No
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