Black Rain Ordnance Upgrade Kit 1 AR-15 Buttstocks Flat Dark Earth BRO-FDEUK1. Includes a Magpul UBR stock and Magpul MOE grip. A 12 inch hybrid MLOK rail is Cerakoted FDE and includes mounting hardware. Also includes a .750 adjustable gas block and...
Black Rain Ordnance Upgrade Kit 1 AR-15 Buttstocks Flat Dark Earth BRO-FDEUK1. Includes a Magpul UBR stock and Magpul MOE grip. A 12 inch hybrid MLOK rail is Cerakoted FDE and includes mounting hardware. Also includes a .750 adjustable gas block and...