Lancer Carbon Fiber M-LOK Handguard for SIG MPX 4.5"

$135.00 5 in stock

Lightweight carbon fiber handguard for SIG MPX with M-LOK slots. 50% lighter than OEM aluminum, fits over suppressors, and installs like factory equipment.

Fits: SIG MPX

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Lancer Carbon Fiber Handguard for SIG MPX

This purpose-built handguard transforms your SIG MPX with modern materials and thoughtful engineering.

Key Features

  • Significant weight reduction: Approximately 50% lighter than the original equipment aluminum handguard
  • Suppressor-compatible design: 1.6" inner diameter accommodates most suppressors for seamless over-barrel mounting
  • M-LOK attachment system: Industry-standard slots provide extensive compatibility with aftermarket accessories and tactical gear
  • Factory-simple installation: Installs identically to the OEM handguard—no gunsmithing required
  • Optimized ergonomics: Extended length clears most suppressors, improving handling and sight picture

Specifications

  • Material: Carbon fiber construction
  • Length: 4.5 inches
  • Weight: 0.12 lbs
  • Mounting: M-LOK compatible

Why It Matters

The weight savings matter when you're running a suppressed rifle. Less mass forward of the receiver means faster target transitions and reduced fatigue during extended shooting sessions. The carbon fiber construction delivers rigidity without the heft of aluminum, while the M-LOK system lets you configure your rifle exactly as you need it.

Attributes

Firearm Model: Sig MPX
Length: 4.5"
Material: Carbon Fiber
Rails: M-LOK