No Jamming or Stovepipping
From Mark Nunnelee of Bastrop, Texas on 7/14/2019.

I was telling you guys years ago, that Z-Max made a great gun oil, and that when it goes on, you can see it penetrate the metal and goes on dry, not greasy and wet like all other gun oils, that can become gummy and carbonny.

But the I think the biggest advantage is, your weapon will never jamb!!! This is a huge advantage in a self defense situation. Especially semi auto pistols won't jamb and stovepipe if you accidentally fire limp-wristed in a life threatening situation!

Achieve results you want
From B. Donnelly of Atlanta, Georgia on 1/30/2018.

As an owner of 11 AR-15 rifles, my range days are more enjoyable and productive with zMAX. It boosts my longevity and reliability.

Better than anything on the market
From R. Ruyle of Denver, Colorado on 12/7/2016.

Started using zMAX in my vehicles and race cars 15 years ago. Been using it in my firearms for 10 years. Helps maintain performance. After 6000 rounds on my 22-250, the Chronograph shows no lost performance. zMAX removes build-up and cleans inside of the barrel better than anything on the market. Cuts down on rust when I take my guns out in the rain or snow.

Response from zMAX: another 15+ year zMAX customer. WOW!