Lancer’s Carbon Fiber Handguard for the Sig Sauer MPX® is a lightweight M-LOK compatible upgrade for the standard OEM aluminum handguard. The LCH-MPX installs easily – utilizing the OEM mounting hardware – while being approximately 40% lighter than the original factory handguard. Lancer’s carbon fiber handguards are also engineered for use over top of most standard suppressors and have a much lower rate of thermal conductivity than aluminum handguards.
This is the 14" model with a weight of 5.12 oz. I used it for a short time before I SBR my MPX. I never mounted anything to the MLok The item looks new with no flaws. Fit is tight to the upper and is a great option for 16" barrels or shorter barrels with suppressor installed.
$180 Plus Shipping.