Smith & Wesson SW380 Sigma Series .380 ACP Micro Pistol – “Baby Sigma” in Excellent Condition
The SW380 is the smallest member of Smith & Wesson’s Sigma Series and the only variant chambered in .380 ACP. Produced in the mid-1990s, this striker-fired polymer pistol pairs a 3-inch carbon-steel barrel with a slim single-stack frame, creating a lightweight sidearm with a 6+1 capacity. Lower production numbers, its unique heel-style magazine release, and its link to S&W’s first-generation polymer designs give the “Baby Sigma” special appeal to collectors and shooters alike.
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 markings from previous handling and use; the bore remains bright and clean.
What’s Included
- Smith & Wesson factory blue plastic hard case
- Smith & Wesson Sigma Series SW380 safety and instruction manual
- 2 × 6-round factory stainless-steel magazines with heel-release basepads
The SW380 was engineered as a true micro-compact, weighing substantially less than its full-size Sigma counterparts while retaining a striker-fired, single-action-style trigger system. Its glass-reinforced polymer frame integrates rectangular texturing for a secure hold without extra bulk.
The matte-black carbon-steel slide features rear cocking serrations and integral rails that shield the fixed sights. A ramped front blade and square-notch rear offer a snag-free, duty-style sight picture.
A distinctive heel-style magazine release simplifies the pistol’s exterior, eliminating side levers and contributing to the clean, minimalist profile. Field-stripping is performed by removing a cross-pin, a design element unique to this model within the Sigma line.
Collectors value the SW380 for its limited production, its place in S&W’s early polymer-pistol history, and its association with the 1990s patent-litigation era that pitted S&W against Glock. Shooters appreciate its pocketable size, straightforward controls, and reliable 6+1 capacity in the .380 ACP chambering.