Smith & Wesson M&P Shield X 9mm Luger, Thumb Safety, 3.6 in Armornite Barrel, Optics-Ready RMSc/K, Ameriglo Night Front, 15+1
The M&P Shield X shown here is a recent-release, micro-size 9mm with an optics-ready slide and a robust feature set. It pairs a stainless steel, Armornite-finished slide with a 3.6 in stainless Armornite-treated barrel and includes an Ameriglo Trooper LumiGreen front night sight with a blacked-out serrated rear. This thumb-safety submodel (SKU 14264) ships with an extensive magazine set and comes with its factory-labeled box and manual, made in the USA.
The optics cut uses the RMSc/K footprint and comes with a cover plate installed. The slide also incorporates the ClearSight gas-diverting cut and front and rear cocking serrations. The result is a compact, well-equipped package that is ready for modern sighting options while retaining practical iron sights.
Inside, the 3.6 in stainless steel barrel features an Armornite treatment and a 1:10 twist. The striker-fired action uses a flat-face trigger. Controls include an ambidextrous slide stop, a reversible magazine catch, and a manual thumb safety with an integrated trigger safety.
The polymer frame is micro in size and includes a short accessory rail. Capacity is 15+1, and this example includes multiple factory steel magazines in 15-, 13-, and 10-round configurations with a mix of flush and extended baseplates to suit different carry or training setups.
Factory details confirm SKU 14264 on the box label with a serial that matches the pistol. The slide finish is Armornite, and the dovetailed sights are arranged with a night-sight front and a plain, serrated rear for a clean sight picture.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light handling marks are visible on high-contact exterior areas. The bore presents a reflective interior with no discoloration observed.
What's Included
- Smith & Wesson factory box with product label (SKU 14264; matching serial noted on label)
- Smith & Wesson owner's manual
- 2x 15-round magazines
- 5x 13-round magazines
- 3x 10-round magazines
- Magazines are steel with red followers; mix of flush and extended baseplates




