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AR-15 Lower Parts Kit
AR-15 Lower Parts Kit
AR-15 Lower Parts Kit
AR-15 Lower Parts Kit
AR-15 Lower Parts Kit
AR-15 Lower Parts Kit
None
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DANIEL DEFENSE - AR-15 Lower Parts Kit

4 Reviews
AR-15 Lower Parts Kit
Brownells #
100018897
MFR #
05-013-21007
UPC
815604010160
$122.00
Coupon Code
Purchase Limit Help

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International purchase information

Specifications
Make Model Fit:
AR-15.Universal
Restriction
Restricted Part:
Yes
View US State Restrictions
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What is the DANIEL DEFENSE - AR-15 Lower Parts Kit?

Daniel Defense is proud to offer this kit for those interested in assembling their own AR-15. Although there are many manufacturers of so-called MIL-SPEC parts, we have gone to great lengths to ensure the parts they provide are of the highest quality and compatible with a wide assortment of available receivers. However as they have developed this kit we have seen a wide variety of lower receivers; some from “manufacturers” of questionable quality. Consequently some of Daniel Defense’s parts may not fit properly in some of these receivers. Daniel Defense always recommend purchasing the highest quality parts available to assemble your AR-15.

See all of our AR15s and AR15 parts here.

Restricted Part
Please check with your state regulations for ownership of Restricted Parts. May require documentation.

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AR-15 LOWER PARTS KIT REVIEWS

4.8
4 Reviews
5 Stars
75%
4 Stars
25%
3 Stars
0%
2 Stars
0%
1 Stars
0%
5
Fast shipping
Received sooner than expected
by GUS GRAMM on August 25, 2025
Verified Purchase
Was this review helpful? 0
5
It looks really good on my new build!
Brownells is a quality company will buy from again.
by JONATHAN BAILEY on November 30, 2023
Verified Purchase
Was this review helpful? 2
5
Good LPK
I would recommend this lower parts kit if you need one for your build it would definitely do the trick. I have purchased several of these over the years and never had a issue with them. Granted there's nothing special about this kind of a plain Jane part kit that works.
by GB on February 15, 2023
Was this review helpful? 3
4
Great LPK Except for Bolt Catch Spring
I bought this kit mainly for the grip and ambi safety. All parts are high quality, but the bolt catch spring was too strong for my SiCo SCO15 lower that caused some issues. This likely doesn’t affect most lowers, and that is a minor part. I would still recommend this kit and buy it again, just with an extra bolt catch spring.
by Brett B on May 17, 2023
Verified Purchase
Was this review helpful? 6
Customer Questions
5 Questions