Sig MPX 9mm Compact PDW w/ Romeo 4T Red Dot & Olight PL-3 Valkyrie Light

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Description

This Sig MPX 9mm compact platform comes turnkey for defensive or range use with premium accessories already installed. The short gas-piston 9mm system, factory brace, and translucent MPX magazine make it fast-handling and easy to control while keeping recoil extremely soft. The compact barrel and slim M-LOK handguard keep the package tight and maneuverable without giving up rail space for accessories.

Sig MPX $2179.99

Romeo 4T $549.99

Olight PL-3 $99

$2827.99 Value

Up top, you get a Sig Sauer Romeo 4T red dot and an Olight PL-3 Valkyrie weaponlight already mounted and zero-ready. The Romeo 4T is a duty-grade sealed optic with long battery life and a bold reticle that’s easy to pick up from awkward positions, while the PL-3 delivers a powerful, focused white light for threat ID and low-light work. Together, they turn this MPX into a complete, ready-to-run personal defense or PCC-style range setup—no extra shopping required.

Whether you’re looking for a compact home-defense tool, a truck/PDW companion, or just a soft-shooting 9mm platform that’s a blast on steel, this MPX package checks every box. Add your choice of sling and you’re essentially done.

Specs

Specification	Detail
Manufacturer	Sig Sauer
Model	MPX (compact/braced 9mm configuration)
Caliber	9mm Luger
Operating System	Short-stroke gas piston, closed bolt
Action Type	Semi-automatic
Barrel Length	Approx. 4.5" (appears to be the compact MPX configuration; verify to be sure)
Handguard	Free-float alloy handguard with M-LOK slots
Brace	Factory Sig folding arm brace
Receiver Finish	Matte black
Grip	Textured Sig polymer grip
Magazine Included	(1) translucent MPX-pattern magazine
Optic	Sig Sauer Romeo 4T 1x20 red dot sight, mounted
Weapon Light	Olight PL-3 Valkyrie rail-mounted white light
Overall Length	Compact PDW length; typical MPX K spec ≈22.25" with brace extended
Controls	Ambidextrous safety selector; familiar AR-style layout
Rail	Full-length top Picatinny for optics and accessories
Condition (per photos)	Excellent; very light handling marks, no obvious abuse or corrosion
Intended Use	Home defense, vehicle/PDW role, PCC-style competition, general range use