About Dorin Technologies

Dorin Technologies has been offering innovative FN accessories since 2019 with unrelenting innovation for the shooting sports and law enforcement communities. It all started with DT-CAOS, the highly acclaimed, patented optic mounting system for the FN Five-seveN® MK2 pistol.

Since then, Dorin Technologies has been hard at work creating products to help enthusiasts complete their custom FN builds. Additional upgrades include the P90 billet aluminum trigger, P90 enhanced cocking handle assembly, P90 threaded barrel shrouds, and more.

Dorin Technologies is currently focused on upgrades for the FN product line, with plans to expand to other product lines in the future.