Product Overview
- Semi-automatic AR-format pistol chambered in 9mm Luger with a short 4.5" threaded barrel.
- Gas-piston closed-bolt operation with a Timney single-stage flat trigger and 35+1 capacity; 1:10" twist cold hammer-forged barrel.
- Includes SIG PCB folding brace and flip-up iron sights.
- Must ship to a Federal Firearms License (FFL) holder.
Overview
The Sig Sauer MPX K Pistol in 9mm Luger is a semi-automatic, gas-piston, closed-bolt AR-format pistol with a 4.5" cold hammer-forged, threaded carbon steel barrel and a hard coat anodized aluminum receiver. At 22.25" overall and 5.0 lbs, it holds 35+1 rounds. The MPX K ships with a SIG PCB folding brace, flip-up iron sights, an aluminum M-LOK handguard, and a full-length Picatinny top rail.
Key Features
- 9mm Luger chambering with 35+1 capacity and a 4.5" cold hammer-forged, threaded carbon steel barrel (1:10" twist)
- Gas-piston, closed-bolt operating system
- Timney single-stage flat trigger
- Hard coat anodized aluminum upper and lower receivers
- SIG PCB folding pistol brace
- Aluminum M-LOK handguard with full-length Picatinny top rail for optics and accessories
- Ambidextrous selector safety; flip-up iron sights included
What's In The Box
- Sig Sauer MPX K pistol
- SIG PCB folding brace (installed)
- Flip-up iron sights (installed)
FFL & Compliance
This firearm must ship to a Federal Firearms License (FFL) holder. The buyer is responsible for knowing and complying with all applicable local, state, and federal laws. Magnum Ballistics does not provide legal advice or determine purchase eligibility. We ship only to the FFL dealer selected during checkout.
