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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.
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
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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
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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
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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
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