Sometimes your AR-15 parts go missing or you need replacement. Don't be caught unprepared with a useless rifle and stand ready with the DoubleStar Oops! Replacement Kit. The replacement kit fits easily in your range bag, backpack, and even in your pocket. Never say "Oops!" with the DoubleStar Replacement Kit.
Specifications and Features:
4 takedown pin detents
4 takedown pin detent spings
2 buffer detents
2 buffer detent springs
2 firing pin retainers
2 selector detents
2 selector detent springs
2 extractor springs and pads
Specifications and Features:
4 takedown pin detents
4 takedown pin detent spings
2 buffer detents
2 buffer detent springs
2 firing pin retainers
2 selector detents
2 selector detent springs
2 extractor springs and pads
27 Ratings
Good kit, had what I needed at a good price.
August 26, 2024
Great to have, but hope not to need
This is the stuff you should be storing in your AR's pistol grip. All the little bits that can go flying and ruin your day. Somebody got fed up enough to collect them all and sell them. And for a good price, too. Think of it like preventative medicine.
March 21, 2024
Good products
These are very good replacement parts. They came with a good price. Good products.
January 18, 2024
Havin extra parts is very helpful
Very handy to have
September 17, 2023
Oops
Did the trick. Expensive for such a small package but has what you need plus extra in case you lose something, again!!
August 31, 2023
Good buy
Probably could’ve used a second set of these. Just needed a few pins but ended up using most of this package.
June 28, 2023
bent springs easy fix
I had damaged take down pin spring, so needed that part. As it turns out, I stopped 1 turn short of screwing tube into position and the buffer retainer pin and spring popped out. I found the spring mangled under the BCG. Thankfully that was in the OOPS kit too. Two rookie mistakes just swapping from rifle to pistol buffer tubes; but I am a rookie.
May 23, 2023
Essential parts for tinkering or repairing
That's EXACTLY why I bought it . . . Oops.! Springs go everywhere.
May 13, 2023
Great kit
Just what the doctor ordered.
May 6, 2023
Perfect kits
Perfect spare part kit
February 20, 2023
Good parts to have
Love the kit, comes in handy.
February 17, 2023
In a pinch…
Very good quality replacement parts.
December 7, 2022
OOPS!!
exactly what i was in need of, delivered quicker than i expected
November 19, 2022
gun building 101
gun parts have a place in my life i enjoy working with anything i can take apart a rebuild cheaper than dirt lets me do that i like their selections of all the parts they offer i will be buying more this is a great kit to have around
November 15, 2022
Got To Have One Handy
Yep just as needed during “those” times!
October 3, 2022
Good replacement parts
August 16, 2022
Great kit!
Great kit! Has everything you are likely to lose when cleaning or modifying your AR.
March 25, 2022
looks like what was pictured,works great.
January 23, 2022
Good to have
I shot one of my takedown pins and spring across my basement, so this seemed a more economical way to buy replacements as the other stuff looked useful to have on hand
January 22, 2022
OOPS. Is right.
Exactly what was needed to repair the OOPS moment. Plus I have spares for the next time.
December 17, 2021
This is a terrific idea.
December 1, 2021
They are the very parts that I needed.
November 13, 2021
Just what you need
Worked great had all the extra parts I needed and then some
April 30, 2019
DoubleStar Oops! AR-15 Replacement Parts Kit AR791
If you've ever had a spring or cotter key shoot across the room to never be seen again this is for you. Nothing worse than waiting for small parts to arrive
January 29, 2019
Best thing to have when building
I'm in process of building a couple of AR's. First lower build the pivot pin detent went flying into the never, never to be found again realm. As I purchased this kit with the lower parts kit, all I had to do was grab a new detent after searching unsuccessfully for 15 minutes, and the build was finished. Now that the build is complete, I'm sure I'll find that lost detent. Having this kit handy saved me from 2 hours of driving for a $1 part.
November 6, 2017
I would buy it again
Great price
September 20, 2017
Got to my house fast! Eve
Got to my house fast! Every part that I used worked great! No issues!!
February 11, 2016
I have a ar15 22 this part fit?
Answer:
Yes it will.
Will this work on a DPMS lr-308?
Answer:
No
Will this work with any lower receiver?
Answer:
Yes it will.
Will this product work with an M&P 15 sport?
Answer:
Yes it will.