Colt Mustang XSP .380 ACP Micro SAO Pistol, Black Polymer Frame with Stainless Slide, 2.75 in Barrel
This Colt Mustang XSP stands out as the polymer-framed variant of Colt's micro .380 lineup, pairing a lightweight black frame with a stainless slide and barrel. It follows a micro-1911 manual of arms with single-action-only operation and a thumb safety, and comes with one 7-round magazine to deliver 7+1 capacity. Compact dimensions and quality materials make this U.S.-made example a notable Mustang configuration.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal markings from previous handling and use. Please refer to the photos for a closer look at surfaces and edges.
What’s Included
- 1x 7-round steel single-stack magazine
- Owner's manual
The Mustang XSP uses a locked-breech, short-recoil system in a micro-1911, cocked-and-locked layout. Its single-action-only trigger, manual thumb safety, and firing pin block deliver a familiar control scheme in a compact .380 ACP format.
The slide and 2.75 in barrel are machined from stainless steel bar stock, with the slide finished in stainless. The black polymer frame reduces weight while providing durability, and this model was the first polymer-framed Mustang variant introduced in 2013.
Ergonomics include pebbled grip panels with molded Colt logo and ribbed/dimpled frontstrap and backstrap. Controls feature a left-side circular magazine release, a solid curved trigger, and an exposed ring (rowel) hammer.
Sight picture comes from fixed, dovetailed units: a black post front and a square-notch rear. The slide has rear serrations with no forward serrations. Observed factory markings include 'MUSTANG XSP,' 'COLT 380 AUTO,' and 'CAL .380.'

