+1-800-504-5897 Live Chat Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Daniel Defense AR-15 Lower Receiver Parts Kit, Semi-Auto 05-013-21007 Gun Model: AR-15, $9.00 Off w/ Free S&H

Daniel Defense Lower Receiver Parts Kit For AR-15 05-013-21007
Daniel Defense Lower Receiver Parts Kit For AR-15 05-013-21007
1 of 1 images
Daniel Defense Lower Receiver Parts Kit For AR-15 05-013-21007

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
Is the Magpul trigger guard made of Polymer or Aluminum? Expert Answer

The included Magpul trigger guard is polymer.

by Jonathan D., Gear Expert, May 15, 2018
See 1 More Answer
What is the estimated trigger let off pressure and trigger reset pressure? TIA. Expert Answer

Daniel Defense does not provide that information. I recommend contacting Daniel Defense in regard to your question with the Daniel Defense AR-15 Lower Receiver Parts Kit.

by Hunter, Gear Expert, October 31, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Solid kit overall by Jon, Verified Owner, February 4, 2024
I probably payed extra for the Daniel Defense name but I spent it hoping to get quality kit. I am mostly satisfied. For the price the quality of a few of the parts seemed a little underwhelming to my inexperienced eye but they work well. So, no major...
Read More...
1/1 found this helpful
Helpful Positive Review
Not as pictured and thats okay. by JSL, Verified Owner, December 31, 2018
All the bits you need for an AR lower. As titled, it does not come "as pictured" The safety selector is the same ambidextrous design as is found on Daniel Defense rifles and the pistol grip is like is found on their rifles EXCEPT it lacks the b...
Read More...
8/9 found this helpful
Helpful Positive Review
Worth the extra money by Zack, Verified Owner, December 21, 2017
This kit has a different pistol grip and safety selector other than what’s pictured. They are a nice upgrade so I’d consider that a plus. Standard LPK’s can be had for <$50 but the fit and finish is second to none, the Magpul trigger guard, ambi safe...
Read More...
1/1 found this helpful
Helpful Positive Review
Solid parts kit by Brad, January 13, 2018
This is the best feeling lower parts kit that I have used. Trigger feels smooth. I didn’t even have to change grips, which I have always done with mil-spec parts kits. Definitely worth the extra money as compared to other lower parts kits.
1/1 found this helpful
Helpful Negative Review
This is Daniel Defense? by MeanMrCanhead, January 20, 2020
I bought this LPK thinking because it was DD it was going to be exceptional for my first non budget build. Boy was I disappointed, Anderson LPK with SS trigger and hammer that I used on my last 2 builds was far better than this and half the cost. May...
Read More...
3/6 found this helpful
Most Recent Reviews
Good quality lower parts kit, sometimes has missing parts by Brandon, Verified Owner, January 22, 2026
I've purchased roughly 5 of these kits, 3 through optics planet. I really like the grip style and the ambi safety selector. The trigger is nice and crisp for a milspec trigger that is ready to be modded for Super Safety use. You can always spend more...
Read More...
Read All 30 Reviews
Gun Model:
AR-15

Code: DDD-LPK-DDOP-0501321007

MPN: 05-013-21007

UPC: 815604010160

List: $127.00Save $9.00
$118.00

Buy Together and Save

OP Bucks$2.36

Product Info for Daniel Defense AR-15 Lower Receiver Parts Kit, Semi-Auto

Complete lower kit Mil Spec. All parts to complete a lower. Includes A2 pistol grip, Magpul trigger guard, AR15 pivot pin, bolt catch plunger, spring etc. Hammer, trigger, safety and all the pins, springs to complete a stripped lower. Lower not included.image

Specifications for Daniel Defense AR-15 Lower Receiver Parts Kit, Semi-Auto:

Manufacturer: Daniel Defense
Gun Model: AR-15

Package Contents:

  • Daniel Defense AR-15 Lower Receiver Parts Kit, Semi-Auto

Daniel Defense AR-15 Lower Receiver Parts Kit, Semi-Auto Orderable Models

List of Orderable Models

  • Daniel Defense AR-15 Lower Receiver Parts Kit, Semi-Auto , MPN: 05-013-21007 , UPC: 815604010160 , Code: DDD-LPK-DDOP-0501321007
Compare (0)
1 item has been added
Add at least two items to compare