Lancer Handguard Sig Mcx 12" - M-lok Carbon Fiber

FEATURES:
-M-Lok compatible slots at 12, 3, 6 & 9 O'clock, as well as bottom 45° faces
-Turn-key replacement for OEM handguard
-Around 40% lighter than OEM handguard
-1.8" ID allows for over-suppressor use
-1.5" top rail included