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Q&A for Aero Precision AR15 Standard Lower Parts Kit — 8 Questions & 9 Answers

Name Aero Precision AR15 Standard Lower Parts Kit (4.7)
$95.00 $77.39 Save 19%
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Q
Gator, member, from AL, United States, asked on December 27, 2021

What is the small set screw used for?

A
Answered by Jimjangles, guest, from WA, United States, on April 05, 2023

If you're referring to the 4-40 set screw its because aero threads the rear takedown pin detent channel on their lowers. It's very convenient as you don't have to rely on the endplate to hold the detent and spring in.

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Q
AL, member, from MD, United States, asked on December 15, 2021

is this made in the USA?

Manufacturer Answer
A
Answered by Aero Precision USA, Manufacturer from WA, United States, on February 16, 2022

Yes, all of our components are manufactured in Tacoma, WA.

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Q
Brian15, member, from WV, United States, asked on April 16, 2021

Will these parts fit a Ruger AR 556?

Expert Answer
A
Answered by Patrick, Gear Expert, from IL, United States, on October 06, 2021

Yes, this will work well.

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Q
Michael Harkless, member, from GA, United States, asked on January 12, 2021

Will these lower kits fit any striped lower ?

A
Answered by Brandon, member, from UT, United States, on February 01, 2021

This should fit any AR-15 mil-spec stripped lower receiver.

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Q
NickC90, member, from MA, United States, asked on June 13, 2020

Does it have the rear take down pin set screw?

A
Answered by Brandon, member, from UT, United States, on February 01, 2021

This does not have the takedown pin set screw. If you want that I recommend one of the other kits that includes a Magpul grip.
https://www.opticsplanet.com/aero-precision-m4e1-lower-parts-kit-w-magpul-moe-sl.html

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Q
Ar10boss, member, from CA, United States, asked on May 06, 2020

Will this fit an Anderson lower??

A
Answered by Brandon, member, from UT, United States, on February 01, 2021

Yes, this will fit.

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Q
Fabricio, guest, from WA, United States, asked on November 02, 2018

The lower parts kit comes with the charging handle?

Featured Answer
A
Answered by Matt, member, from AL, United States, on March 29, 2019

No. That’s not a lower part.

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Q
Bradley, member, from MD, United States, asked on November 25, 2023

What is the trigger pull weight?

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