Daniel Defense Complete AR-15 Lower Receiver Parts Kit

Manufactured by Daniel Defense
SKU: 05-013-21007
MPN: DD21007
Manufactured by Daniel Defense
46 Reviews
$94.00 $94.77

Out of Stock



The Daniel Defense Lower Parts Kit is an enhanced, better-than-MIL-SPEC parts kit for stripped AR-15 lower receivers. Using only the highest quality components, this parts kit was designed to provide the best possible with a wide variety of receivers on the market. To top it off, the traditional flat trigger guard has been replaced with a Magpul MOE Polymer trigger for glove-friendly use.

Includes A2 pistol grip and standard semi-auto trigger.
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BrandDaniel Defense
Manufacturer.Daniel Defense

Ratings & Reviews

46 reviews


Great to do business with!!


Great company, good prices and fast shipping!!!!Thanks for the DD lower parts kit-Brad



Great product!, Great service, and Super fast delivery!! Highly recommended!!

DD Lower Parts Kit


Haven't installed yet, but looks like a great kit.

Yet again, Excellent service


I have been unable to find service this good from any other site... I work nights and usually place my orders at about 4am on Saturday, before I go home I have the confirmation and shipping emails in my in box. The items are then waiting for me in my mailbox on Monday afternoon when I get up... Screaming fast turn around and service here...And of course the items are always as advertised. I building a few and research the parts I want and wait for the sales. I always get a great product at a great price...

Great parts kit!


I ordered this kit while on sale. It shipped and delivered much sooner that expected and went together with ease. So happy with the product!

Good parts kits


I've used a couple of these in the past, they have not failed me yet. The finish is very nice black. The packaging includes a diagram which is really nice if you have never put an AR lower together before.The trigger is standard AR, but appears to have decent quality springs which is very important.



Just as described. Worked great for my build and fast shipping. Great kit. A+++

Awesome service,prices, and fast shipping.


Parts kit is great, just like everything else from Primary.

Awesome kit


Probably one of the best kits for the money out of all lowers I have built. Primary Arms fulfilled and shipped the order quicker than any other dealer I have dealt with thus far. I am 100% sure that I will use them for all of my orders and builds from now on.

Simply the best...


Processed and shipped same day. Arrived fast and exactly what i ordered.Thanks again guys.