The Smith & Wesson SW40F is a full-size, polymer-frame semi-automatic pistol from S&W’s original Sigma line. Chambered in .40 S&W, it has a 4.5″ barrel and a double-action-only trigger. The 10‑round version was made for restricted‑capacity markets. It’s a simple, utilitarian design suited for range use or as a budget backup/full-size duty pistol.

Model:  Smith & Wesson SW40F (Sigma Series)
Caliber:  .40 S&W
Action:  Double‑Action Only (DAO) / Striker-fired
Capacity:  10 rounds
Barrel Length:  4.5″
Frame Material:  Polymer
Slide Finish:  Blued steel
Sights:  Fixed three-dot iron sights