Sig Sauer MPX 9mm Pistol – ILWT 8-inch Barrel, Rare Breed FRT, MI M-LOK Handguard, Troy Folding Sights, Radian Raptor-L, Side-Folding Brace, 30+1
This customized Sig Sauer MPX 9mm pistol combines the platform's proven gas-piston system with a targeted set of premium upgrades. It features an In Lead We Trust 8-inch barrel with a threaded muzzle and three-prong flash hider, a Rare Breed forced-reset trigger, a Midwest Industries M-LOK handguard, Troy Industries folding BattleSights, and a Radian Raptor-L ambidextrous charging handle. A SIG side-folding stabilizing brace, continuous MIL-STD-1913 top rail, and the proprietary MPX magazine system complete the setup, and the original 4-inch barrel assembly and handguard are included.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. There are some minor and superficial scratches and blemishes present. The bore is clean and shiny.
What's Included
- Midwest Industries M-LOK handguard (installed)
- Troy Industries Folding BattleSights (installed)
- Radian Raptor-L ambidextrous charging handle (installed)
- Three-prong flash hider (installed)
- SIG side-folding stabilizing brace (installed)
- Original 4-inch MPX barrel assembly with gas block and A2-style flash hider
- Original handguard (short length)
- 2x 30-round polymer SIG MPX-pattern magazines (one SIG-branded)
The MPX platform uses a semi-automatic, short-stroke gas-piston system with a closed, rotating bolt. This operating system delivers smooth function in a compact 9mm pistol format. The receiver is aluminum and marked "SIG MPX MULTI-CAL." and "SIG SAUER INC NEWINGTON NH USA."
An In Lead We Trust 8-inch barrel is installed, paired with a threaded muzzle and a three-prong flash hider. The setup retains the proprietary SIG MPX detachable magazine system and a 30+1 capacity. The bore condition and rifling are excellent.
Controls and handling are enhanced with a Rare Breed forced-reset trigger and a Radian Raptor-L ambidextrous charging handle. The manual safety is ambidextrous, and the SIG-branded stabilizing brace folds to the side for compact carry and storage.
Furniture and sighting are addressed with a Midwest Industries M-LOK aluminum handguard and Troy Industries folding BattleSights (front and rear). A continuous MIL-STD-1913 top Picatinny rail provides mounting space along the length of the upper. The original 4-inch barrel assembly with gas block and A2 flash hider, plus the original short handguard, are included for configuration flexibility.