by Shooting Illustrated Staff posted on November 9, 2011 Guns Support NRA Shooting Illustrated DONATE Smith & Wesson owned the world of handguns when revolvers were king. The company has now set its sights firmly on the polymer market by increasing its lineup with the SD series. In this article .40 S&W, 9 mm, semi-auto handguns, Smith & Wesson Related Stories Smith & Wesson SD Series Guns for Gals Smith & Wesson SD40 Home Defense Kit Crimson Trace Green Laserguard for M&P Shield Heckler & Koch P30 Most Popular Shotgun Limitations Low Round Count Pistol Drills The Thinking Man’s Defensive Gun How To Get Ladies To Hate Guns Want To Improve Your Accuracy? Get a Grip. Review: Ruger Silent-SR ISB