Fn Dfns Ss200 5.7x28mm 30gr 50/500

FN DFNS SS200 5.7x28mm 30gr ammunition represents the next generation of personal protection rounds engineered specifically for defensive use. Developed by FN America, this cartridge is built for shooters who depend on reliable, consistent performance when it matters most. The 5.7x28mm platform has gained traction among law enforcement and civilian operators seeking a low-recoil, high-velocity alternative to traditional centerfire handgun ammunition, and FN DFNS delivers purpose-built ballistics for that mission.

The FN DFNS cartridge features a 30-grain jacketed hollow point bullet with a copper-tin powdered metal core that has been engineered to expand reliably while maximizing energy transfer on impact. This construction method ensures rapid energy dissipation without over-penetration, a critical design consideration in defensive applications where barrier performance and shot placement matter. The optimized powder charge and primer selection provide consistent velocities and tight shot grouping, essential characteristics for shooters who demand precision under pressure. Testing and refinement by FN's ballistics team confirms performance across various barrel lengths and firearm platforms chambered in 5.7x28mm.

FN DFNS ammunition is purpose-designed for the growing ecosystem of 5.7x28mm firearms, including the FN Five-seveN pistol and FN PS90 platform users. This round delivers superior ballistic performance in defensive scenarios where controlled expansion and minimal collateral risk are operational requirements. Each box contains 50 rounds, providing practical quantities for training qualification and duty carry rotation, and the consistent construction ensures shooters can maintain zero and point-of-aim confidence throughout extended training sessions or operational deployment.