Magpul ACS MS .223/5.56 - Select Color (FDE)

Description

The Magpul ACS (Adaptable CAR /Storage) - Mil-Spec Model is a drop-in replacement for AR15/M4 using mil-spec sized receiver extension tubes. Dual, rear accessible, water-resistant battery storage tubes and an integral storage compartment in the butt of the stock provides multiple storage options.