151: Smith & Wesson M&P Shield in 40 S&W with 3.1" Barrel and CT Laser. This striker fire, semi-auto pistol features an integrated Crimson Trace laser site under barrel, a black polymer frame, 3.1" stainless steel barrel and slide, six 7 shot magazines, 3-dot sights and front cocking serrations. The gun is in excellent condition and it comes in its original box, with laser box and holster. Estimated Value: Low: $400 High: $500