TN Arms AR15 Lower Part Kit

(12 reviews) Write a Review
0.50 LBS
5.00 (in)
8.00 (in)
0.50 (in)
Current Stock:
Maximum Purchase:
5 units

Updates and Shipping times are listed on the bottom of the front page of our website!

Tennessee Arms Company, LLC

AR-15 Lower Parts Kit


This kit includes forged steel components and is designed to complete ANY manufacturers receiver. These are the same kits we use in our own builds in house, and they are the kit we recommend to complete our AR15 receivers. 

  • Forged steel components with finish CNC machining (no MIMS parts)

  • Black Oxide Finish on all Components

  • Crisp and clean trigger pull

  • Includes Pistol grip screw



  • 5
    Nice kit

    Posted by Ddozier on 16th Feb 2021

    Nice kit all pieces are included, have used a couple from TA.

  • 3
    Ok not great

    Posted by Shaun McKinnis on 12th May 2020

    The pistol grip isn’t great feeling on my hand and the safety switch is a cast crap.

  • 5

    Posted by Jorge on 10th Dec 2019

    This lower parts kit is my go to for all my builds. Good stuff!

  • 5

    Posted by R.H on 15th Oct 2019

    Best Quality . comp has service

  • 5
    Lower part kit review

    Posted by Mike Reed on 23rd Oct 2018

    Awesome quality! Will buy again , and would recommend it to other's.

  • 5

    Posted by Malik on 6th Mar 2018

    It's a nice LPK high quality parts, very nice stock trigger for the price. Only complaint is that the anti-walk pins do not hold into the TN Arms polymer lower very tightly it's a lose tolerance fit.

  • 5
    lower parts kit

    Posted by Jay on 12th Jan 2018

    Kit came in packaged well and with fast shipping times.Everything fit and functioned fine.On my lower i didnt use the pistel grip,trigger gaurd,or mag release but those parts are also very well made.

  • 4
    Lower Parts Kit.

    Posted by Derik Stroisch on 3rd Jan 2018

    Everything from the lower parts kit fit in the American Tactical lower that I have that I am making for my SBR EXCEPT the pistol grip bolt which had chipped threads. Luckily I noticed it before I got the bolt in to far to mess anything up. Went to my local hardware store and got a replacement bolt for 53¢

  • 5

    Posted by URIEL FERNANDEZ on 2nd Oct 2017

    Great Product! everything fit as it should. I am very pleased with the outcome of my lower and it's components! also i must add that the shipping is amazingly fast!

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