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

Reviews by Xzavier Rojas

Show
Sort by
Filter by

Out of Spec

Written on Nov 11, 2025

I was excited to build my wife’s ar-15 unfortunately they’re out of spec.
Very disappointing bc it’s a KAK lower parts kit seems very good but the mag release parts were terrible and every spring couldn’t fit where intended to fit, also seems like I had missing parts maybe I was going crazy to fit the parts still looked like I was missing parts.

For anyone looking for a lower parts kit on a budget please save up a bit more for higher tier lower kit that are to spec so you won’t have a headache like I did building my wife’s at-15.

I went to my local gun store got a S&W lower kit and everything fit perfectly just a heads up guys on my experience with this KAK lower parts kit.
There are no reviews that match your criteria. Would you like to reset filters?