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 Nostalgia Shouldn't Drive Your Carry Gun Choice IWB vs AIWB Holsters For Concealed Carry Easy Steps To Improve Your Shooting Skills First Look: Springfield Armory XD Mod.3 9mm Practicing With Small Handguns Round Up: Modern Pocket Guns