SIG Sauer M11-A1 Compact 9mm DA/SA Pistol – Nitron Finish, SRT Trigger, Night Sights
The SIG Sauer M11-A1 delivers the proven military M11 design in a civilian-legal package, pairing a compact 3.9 inch barrel with a hard-anodized alloy frame and Nitron-finished slide. Phosphate-coated internal parts boost corrosion resistance, while the Short-Reset Trigger (SRT) system shortens follow-up shots. Factory SIGLITE tritium night sights and a 15+1 capacity round out a feature set tailored for duty carry, defense, or range use.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good – clean, well-maintained, minor wear marks.
Bore Rifling: Good – intact, well-defined lands and grooves.
This pistol remains mechanically sound with a bright, pit-free bore. Exterior surfaces display scattered scratches and handling blemishes consistent with regular use.
What’s Included
- SIG Sauer factory hard case with M11-A1 label
- One 15-round steel flush-fit magazine with numbered witness holes
Built in SIG’s Exeter, New Hampshire facility, the M11-A1 mirrors the U.S. military’s M11 sidearm, minus the issued markings and manual safety. A rounded, non-railed dust cover keeps the profile slim for concealed or belt carry.
The hard-anodized aluminum alloy frame cuts weight without sacrificing strength, while the Nitron-coated stainless slide resists wear and corrosion. An external extractor enhances reliability under varied conditions.
Controls stay familiar and fast: the DA/SA system provides a smooth double-action first pull and a crisp single-action follow-up. SIG’s SRT kit further reduces reset distance for quicker shot strings.
Low-light readiness comes standard thanks to factory-installed SIGLITE tritium 3-dot sights. A one-piece black polymer grip panel offers secure purchase without adding bulk.
With a 15+1 capacity in a compact footprint, the M11-A1 balances firepower, durability, and carry-friendly dimensions in a proven military-grade platform.