The M18 is the compact member of SIG’s Modular Handgun System, adopted across the U.S. military. This commercial version is set up nearly like the issued gun: coyote PVD slide, coyote carry-length grip module, black controls, ambidextrous manual safety and an M18 serial number series.
Key features
- 9mm Luger, striker fired, 21+1 with the extended magazines
- Ships with one 17-round and two 21-round steel magazines
- 3.9″ barrel; 5.8″ sight radius
- SIGLITE front night sight with a removable night sight rear plate
- Optic-ready MHS slide: DeltaPoint Pro footprint, compatible with the ROMEO-M17
- Ambidextrous manual safety and loaded chamber indicator
- 7.2″ long, 5.5″ tall; 28.1 oz (SIG spec)
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your M18 shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.
