Dawson Precision® Optic (DPO) Reflex Tactical System "Pat. Pend." for Vortex Viper.
Fits all Staccato DPO equipped pistols, will not fit other cuts.
Requires Tactical front sight.
Scope mounting holes must be reamed to .157" to allow 4mm screws to work.
This is a great Tactical option for Hard Use tactical environments.
If you have a Staccato with Carry height sights, you will need a front sight .135" taller than your current front sight. Front Sight Available Here.