DT-CAOS / Optic Bundle for FN Five seveN MK2

The original FN Five-seveN®, often imitated but hardly duplicated, has two decades of trusted service with allied armies, global law enforcement and civilians. Extending its groundbreaking design is...

Mount your Miniature Reflex Sight to your Five seveN MK2 using this dovetail mount from FNSpecialties.com. Gunsmithing experience required. Our Five seveN red dot dovetail mount is precision CNC...

Have a professional install your Dorin Technologies DT-CAOS Five seveN red dot mounting system. This service is provided complimentary. Just pay for shipping. *Must purchase DT-CAOS from...

From CAOS Comes Order! Bring your existing FN Five seveN MK2 to the next level with DT-CAOS by Dorin Technologies. With a more aggressive look, more substantial charging serrations, and a drop in...

From CAOS Comes Order! Optic Mount for use with the Dorin Technologies DT-CAOS Five seveN Red Dot mounting system. *Requires DT-CAOS optic mounting system sold separately. Please read below for comp

From CAOS Comes Order! Bring your existing FN Five seveN MK2 to the next level with DT-CAOS by Dorin Technologies. With a more aggressive look, more substantial charging serrations, and a drop in...

Buy the best stainless steel threaded barrel for the FN Five seveN. 10mm x 1 Threaded Barrel By EFK Fire Dragon. 1/2″ x 28 thread adapter included. The Five Seven Threaded Barrel By EFK Fire...

Have a professional install your Dorin Technologies DT-CAOS Five seveN red dot mounting system. This service is provided complimentary. Just pay for shipping. *Must purchase DT-CAOS from...

Caliber: 5.7 x 28mmSound Reduction: 32 dBLength: 5.8” with no adapterDiameter: 1.25″Weight: 5.2 oz. with no adapterMaterials: 7075 AluminumMount: 10x1mm (FN Thread Pitch) &...

From CAOS Comes Order! Optic Mount for use with the Dorin Technologies DT-CAOS Five seveN Red Dot mounting system. *Requires DT-CAOS optic mounting system sold separately. Please read below for...

Combine the EFK Firedragon 5.4" threaded barrel for the FN Five seveN with your choice of compatible silencer.  *Requires specially licensed dealer. Please check with your FFL to ensure they can...