Smith & Wesson M&P9 Full-Size 9mm, Original Series, 4.25 in Barrel, 17+1, Melonite Finish, Fixed 3‑Dot Sights
This is an Original Series Smith & Wesson M&P9 Full-Size in the 4.25 inch configuration (SKU/MPN 209301). It is the factory setup with no thumb safety and no magazine disconnect, a 17+1 capacity, and an ambidextrous slide stop. The stainless steel slide and barrel wear a black nitride/Melonite finish, with rear-only fish-scale serrations and an external extractor. It comes with two 17-round magazines, interchangeable palmswell backstraps, and a factory case with an end label that matches the pistol configuration.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are mild scuffs and light wear consistent with prior handling and use.
What’s Included
- Smith & Wesson factory blue hard case with matching end label (SKU 209301; serial prefix DVF)
- Smith & Wesson M&P Pistols Safety & Instruction Manual
- Interchangeable palmswell backstraps (S, M, L) — two loose plus one installed
- Two 17-round steel double-stack magazines (factory type)
The M&P9 Original Series full-size uses a striker-fired action with a hinged trigger safety and S&W’s sear deactivation system. This example is the no-thumb-safety, no-mag-disconnect variant specified by SKU 209301, giving buyers the exact factory configuration many seek.
The slide and barrel are stainless steel with a black nitride/Melonite-type finish for durability. Rear-only fish-scale serrations and an external extractor highlight the classic Original Series profile. Fixed, low-profile 3-dot sights are dovetailed front and rear.
The black polymer frame includes an integral 3-slot Picatinny rail and an ambidextrous slide stop. The left-side magazine release and interchangeable palmswell backstraps (S, M, L) allow straightforward setup and control to fit the shooter.
Capacity is 17+1 in 9mm Luger, and this pistol includes two factory-type steel double-stack magazines. The factory blue case’s end label matches the pistol’s configuration, and the bore condition is excellent with sharp rifling.

