Sig Sauer P320 Subcompact 9mm Luger, 3.6 in Barrel, 12+1 Capacity, Striker-Fired, Fixed 3-Dot Sights
The Sig Sauer P320 Subcompact is a modular, striker-fired 9mm with a serialized fire-control unit (FCU) and a 3.6 inch barrel. It delivers 12+1 capacity in a compact footprint, with front and rear slide serrations, fixed 3-dot sights, and a durable glass-reinforced polymer grip module. Made in the USA, this example features MH3 AP-marked sight blades and EXETER, NH frame markings.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. Minor scratches and blemishes are present. The bore is clean and shiny.
What's Included
- 1x 12-round steel flush-fit P320 Subcompact magazine marked "MADE IN USA" with witness holes at 5/10/12
This P320 Subcompact uses Sig Sauer's modular, serialized FCU at the core, allowing the fire-control unit to serve as the legally serialized component. The subcompact configuration pairs a 3.6 inch barrel with a 6.7 inch overall length to keep the package streamlined while maintaining a full 12+1 capacity.
The slide features front and rear serrations for confident manipulation. Fixed 3-dot sights provide a clear sight picture, with both blades marked "MH3 AP," and a measured sight radius of 5.5 inches.
The grip module is glass-reinforced polymer with fine stippling for secure purchase. The pistol operates via a striker-fired, short-recoil system and has no external manual safety lever.
Chambered in 9mm Luger, the barrel is marked "9mm x 19." The frame carries "EXETER, NH" markings, reflecting U.S. manufacture. Dimensions are 6.7 inches overall length, 4.7 inches height, and 1.3 inches width, with an approximate weight of 24.9 ounces.