Consumer Advisory: S&W M&P 380 Shield EZ Manual Thumb Safety

by
posted on April 9, 2018
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
ez_consumer_advisory.jpg

Smith & Wesson has issued a Consumer Advisory concerning its new M&P 380 Shield EZ Manual Thumb Safety pistol. It reads 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.

Latest

Red Dot Occlusion 4
Red Dot Occlusion 4

Red-Dot Occlusion Training: A Performance-Booster for You & Your Optic-Equipped Handgun

Red-dot occlusion is a passive technique that shooters can use to remain target-focused, thereby speeding up their performance with optic-equipped handguns.

New for 2026: Dead Air Nomad Ti Over-The-Barrel (OTB) Suppressor

The Dead Air Silencers Nomad Ti OTB is designed to be a compact and lightweight suppressor for the backcountry hunter.

I Carry: Diamondback SDR in a Galco Hornet Holster

For our latest "I Carry" episode above, we paired the six-round Diamondback SDR DA/SA snubnose revolver with a simple leather holster from Galco, along with one of the latest EDC flashlights from Streamlight.

The Armed Citizen® May 8, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Creating the Ideal First-Time Shooting Experience

That first time behind a trigger can shape a newcomer’s attitude towards firearms. Here are five ways to make the experience a success.

Henry Repeating Arms Founder & CEO Honored as Law Enforcement Supporter of the Year

Henry Repeating Arms founder and CEO Anthony Imperato has been named Law Enforcement Supporter of the Year by New York State Fraternal Order of Police Memorial Lodge 100.

Interests



Get the best of American Rifleman delivered to your inbox.