Shop › MIDWEST CARBINE HANDGUARD 17M-LOK MIDWEST CARBINE HANDGUARD 17M-LOK $136.95 Midwest Industries MI AR-15/M16 M-Series Two Piece Drop-In Handguard, M-LOK compatible, Carbine Length, Fits AR-15 Rifles, Black MI-17M Quantity: Add To Cart Added! Midwest Industries MI AR-15/M16 M-Series Two Piece Drop-In Handguard, M-LOK compatible, Carbine Length, Fits AR-15 Rifles, Black MI-17M