Featured Smith & Wesson M&P Shield EZ’s Problems With Thumb Safety Being Addressed Patrick Roberts April 8, 2018 Join the Conversation At RECOIL, we review every product fairly and without bias. Making a purchase through one of our links may earn us a small commission, and helps support independent gun reviews. Learn More Smith & Wesson has issued a consumer advisory regarding its M&P 380 Shield EZ pistol. If you haven't heard about the Smith & Wesson M&P Sheild EZ's problems with the thumb safety on models equipped with them, you might have missed the numerous reports floating around online. While our very own Dave Merrill hasn't yet experienced this particular malfunction, his tests are ongoing. Others with different shooting styles and hand shapes have seen the malfunction numerous times. The consumer advisory from Smith & Wesson is as follows: Like any firearm, the function of the M&P 380 Shield EZ Manual Thumb Safety pistol can be influenced by the type and quality of ammunition used with the pistol. In the case of the M&P 380 Shield EZ Manual Thumb Safety, we have found that in very rare circumstances, ammunition that produces a high level of felt recoil can cause the manual safety to move from the fire to the “safety on” position during firing. Should this occur, you will not be able to fire the next round unless and until the manual safety is reset to the fire position. At Smith & Wesson, we are committed to designing and producing firearms that meet the highest quality and performance standards. To ensure that every Smith & Wesson handgun meets our standards for reliability and performance, as of April 4, 2018, we have engineered the manual safety so that it will be less susceptible to the influence of ammunition weight, velocity and loads. Any M&P 380 Shield EZ Manual Thumb Safety pistol produced before April 4, is eligible for a no-cost upgrade. To determine if this consumer advisory applies to your pistol, please utilize our serial number verification tool on our consumer advisory page. Click here to navigate to that page. If your pistol is subject to this advisory, please call Smith & Wesson at 1-800-331-0852 or email us at [email protected]. A FedEx return label and shipping instructions to facilitate the return of your M&P 380 Shield EZ pistol will be mailed to you promptly. If you have any questions, you may call 1-800-331-0852 for more information. WARNING: READ AND FOLLOW THE WARNINGS IN YOUR OWNER’S MANUAL. NEVER USE “PLUS-P” (+P), “PLUS-P-PLUS” (+P+); OR RELOADED AMMUNITION WITH THE M&P 380 EZ. ALWAYS USE FACTORY MANUFACTURED AMMUNITION PRODUCED TO SAAMI SPECIFICATIONS. Explore RECOILweb:North Carolina Match for the AR EnthusiastAll New Contour+2 Action CameraFirst Look at the Springfield Armory HellionLANTAC Raven Rifles, Now at Cabelas NEXT STEP: Download Your Free Target Pack from RECOILFor years, RECOIL magazine has treated its readers to a full-size (sometimes full color!) shooting target tucked into each big issue. Now we've compiled over 50 of our most popular targets into this one digital PDF download. From handgun drills to AR-15 practice, these 50+ targets have you covered. Print off as many as you like (ammo not included). Get your pack of 50 Print-at-Home targets when you subscribe to the RECOIL email newsletter. We'll send you weekly updates on guns, gear, industry news, and special offers from leading manufacturers - your guide to the firearms lifestyle.You want this. Trust Us.