Matrix is an absolutely amazing… Matrix is an absolutely amazing company. Support is just as good. I have had numerous lowers and stripped uppers over the years. I had one lower that somehow ended up polished and was not square. I emailed them explained and attached pictures. A new one was sent no questions asked. All the sharp edges are removed and seem blasted dull. I have milled wiped with alcohol and cremated with amazing results. Mostly rifle items in my experience but have been saving and can not wait to get a mx-19 in my hands. Thanks for all you guys and gals do A full disabled Veteran

MX-19 Products are great. Have the full MX-19 and additonal slide and threaded barrel. It has been flawless! Customer service is exceptional. There has never been a time when the staff wasn’t available for questions or support.

I purchased blems and non-blems but all had BLEMS I purchased blems and non-blems but everything I got had blems on it, I bought 80% lowers from you before and was very happy, that's why I purchased more from you, but this time I was very very disappointed. Will not buy again.

Great lower! It started with a great Black Friday sale. Then it was a fast response time to ship the order. Upon receipt, inspection revealed a lower that is a work of art! Outstanding company!

Awesome product Placed order and it arrived within 3 days, that is unheard of, typically takes 3 days before packages ship from most places. And the quality of this pieces is top notch