FORTIS REV™ II FREE FLOAT RAIL SYSTEM - 12" MLOK RNVGA 13mm long for ultimate hair

13mm long for ultimate hair trigger feeling

Length: 675mm - 760mm (Adjustable)Weight: 2080Inner Barrel Length: 300mmMagazine Capacity: 120rd Mid-Capacity

Front and rear low-pro sights flip up to full sized sights

Can be configured to the user's preference

FORTIS REV™ II FREE FLOAT RAIL SYSTEM - 12" MLOK RNVGA 13mm long for ultimate hairThe Fortis REV II rail system is rugged, lightweight, free float rail system for most airsoft M4 guns setups. The REV II rail is installed with a standard barrel nut and offers 12 inches of continuous 1913 mil spec picatinny rail along the top of the rifle that feels and looks like a completely monolithic (one piece) upper. Anti rotation tabs integrated into the inside diameter of the rail system ensures that the rail stays locked in position and