S&W M&P9 Shield Plus 9mm - No Thumb Safety, 3.1 in Armornite Barrel, Steel Dovetail Sights, Black
The Smith & Wesson M&P9 Shield Plus shown here is a micro 9mm built with a 3.1 in Armornite-treated stainless barrel and matching black slide. It is the no thumb safety variant and uses a striker-fired system with a flat-face trigger and safety blade. Steel, dovetailed sights and front/rear slide serrations round out a straightforward, carry-ready feature set made in the United States.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor superficial scratches and blemishes are present. The magazine is not included.
What’s Included
- Smith & Wesson factory hard case
This pistol is part of the M&P Shield Plus series and the micro-size format, pairing a compact footprint with 9mm Luger chambering. The 3.1 in stainless barrel and slide receive Smith & Wesson's Armornite treatment for a durable black finish.
The no thumb safety configuration uses a striker-fired action and a flat-face trigger with an integrated safety blade. The magazine release is positioned on the left side.
Sight alignment is handled by steel, dovetailed sights: a white-dot front and a low-profile rear notch. The slide features front and rear serrations for positive manipulation.
The black polymer frame carries M&P texturing for a secure hold. Factory markings include "Smith & Wesson, Springfield, MA U.S.A." on the slide, and the slide warning notes it is capable of firing with the magazine removed.

