Atlas EOS Package 9x19mm, DLC Finish, 4.25" Ported Barrel, Steel Frame, Commander Alpha Grip, Trijicon RMR HD Optic Included, 2x 16rd 120mm Magazine, 2x 17rd 126mm Magazines

The EOS originated as a steel frame variant of the popular Ares 4.25 and was initially engineered for the operator who is less concerned about weight than longevity. The additional six ounces from the steel frame makes very little difference for carry and all the difference for "shootability." The additional weight, plus the porting, earned the EOS the right to carry the vaunted title of Perfect Zero Pistol.

This one comes with a Trijicon RMR.