SIG Sauer M11-A1 TB 9mm Compact, Factory Threaded 4.4 in Barrel, Nitron Slide, Alloy Frame, DA/SA with SRT
This SIG Sauer M11-A1 TB is the factory threaded-barrel variant of the M11-A1, built on a non-railed P229-profile alloy frame with a stainless slide finished in Nitron. It features the SRT (Short Reset Trigger), fixed steel 3-dot sights, corrosion-resistant internals, and a MIL-STD UID label on the frame. Chambered in 9mm with a 15+1 capacity, it offers a compact footprint with duty-grade construction, made in the USA.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The exterior shows a few minor, superficial scratches and small handling marks consistent with light use.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer owner's manual
- Two 15-round steel P229-pattern 9mm magazines with witness holes
The M11-A1 TB configuration adds a factory 4.4-inch threaded barrel with a knurled thread protector, providing the extended-length barrel variant within the M11-A1 family. The compact, non-railed P229-profile frame keeps handling familiar while maintaining a streamlined footprint.