S&W Shield X | 9mm | 4.1″ Threaded Barrel

The Smith & Wesson Shield X is a sub-compact, striker-fired 9mm pistol finished in Midnight Bronze and configured with a 4.1″ threaded barrel and an RMSc/K flat-plane optic cut. It ships with both a 13-round and a 15-round magazine and includes ergonomic improvements such as aggressive slide serrations and a longer grip for increased capacity. The Shield X is built for everyday concealed carry and range training where compact size and accessory compatibility matter. A compact reflex sight such as the Trijicon RMR Type 2 is a suitable optic option for the RMSc/K cut and is available for well under $1000.

The pistol’s ClearSight cut and ambidextrous-capable controls make it adaptable for different carry setups, while the threaded barrel and front rail support suppressor-ready and accessory-equipped configurations.

Product Specifications

• The caliber is 9mm Luger.
• The barrel is 4.1 inches (1/2-28) threaded.
• The capacity is 13 or 15 rounds.
• The frame is sub-compact polymer with Midnight Bronze Cerakote finish.
• The action is striker-fired semi-automatic.
• The front sight is Ameriglo Trooper LumiGreen night sight.
• The rear sight is a blacked-out serrated U-notch.
• The overall width is 0.90 inches.
• The overall height is 4.9 inches.
• The overall length is 7.25 inches.
• The grip is a slim textured front and rear design.
• The pistol weight is 20.8 oz (589 g) with an empty magazine in place.
• The product includes one 13-round and one 15-round magazine.
• The barrel material/finish is stainless steel with Armornite finish and 1:10″ twist rate.
• The slide is stainless steel with Armornite finish and a 5.7″ (14.4 cm) sight radius.
• The UPC is 022188907087.

With a deliberate blend of compact dimensions, a threaded barrel, and an optic-ready slide cut, the Shield X delivers practical versatility for concealed carry and sustained range use. Its improved ergonomics and corrosion-resistant finishes make it a sensible option for shooters who prioritize reliability, accessory compatibility, and a refined appearance in a small-frame pistol.