Smith & Wesson CSX 9mm Micro SAO Pistol, Aluminum-Alloy Frame, Armornite Slide & Barrel, 3.1 in Barrel, 12+1/10+1 (SKU 12615)
The Smith & Wesson CSX is a micro-size, hammer-fired single-action 9mm with a lightweight aluminum-alloy frame and stainless-steel slide and barrel treated with Armornite. This example is in excellent condition and ships with both 12- and 10-round factory steel magazines. It features ambidextrous controls, metal 3-dot sights, and no magazine disconnect, all in a compact, USA-made package.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minimal evidence of prior handling is present. The bore remains bright with a mirror-like finish.
What's Included
- Smith & Wesson factory box (blue cardboard)
- Smith & Wesson CSX safety & instruction manual
- Factory CSX accessories package (bag)
- One 12-round steel magazine
- One 10-round steel magazine
- Flush and extended magazine baseplates
The CSX pairs a metal frame with a compact footprint, delivering micro 9mm dimensions with an external hammer and single-action operation. The aluminum-alloy frame includes a beavertail and textured grip surfaces, plus an interchangeable backstrap to fine-tune hand fit.
The stainless-steel slide and barrel wear Smith & Wesson’s Armornite finish. The non-threaded 3.1 in barrel has a flush crown and 1:10 RH twist. The slide adds front and rear cocking serrations and top anti-glare serrations for sight clarity.
Controls are fully ambidextrous, including the manual thumb safety and an elongated slide stop. A flat-faced trigger with an integrated safety is standard. The pistol is marked to indicate it will fire with the magazine removed (no magazine disconnect).
Metal, dovetailed 3-dot sights (white-dot front, two-dot rear) provide a 4.6 in sight radius. Capacity options are 12+1 and 10+1, and both magazine sizes are included. Overall dimensions are 6.1 in long, 4.6 in high, and 1.12 in wide, with an unloaded weight of approximately 19.5 oz. The dust cover is smooth with no accessory rail. SKU 12615; chamber hood marked 9mm Luger; USA-made.