Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! 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 Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
KAK Industry Lower Parts Kit, For AR-15, Black
As Low As $28.68 Save Up to 16%
View Product
Compare (0)

Perfect for personal builds

by Mike G, Verified Owner from TX, United States Written on September 11, 2025
Built out a custom 5.56. This was a good quality part pack. Exactly what I needed based on what I was building. I got the kit with no hand grip or trigger guard. The FCG (trigger system) was perfect and performed like a standard milspec assembly. Everything else was spot on for my milspec M4A1 lower. The price to quality could not be beat.
Pros:
  • price construction quality
  • Price and install ease
Cons:
  • None
Best Used for:
  • AR15 platform
  • AR15 Lower Parts Kit
  • AR15 lower builds
Would recommend: Yes
Was it helpful to you? Yes | No