FAB Defense Polymer AR-15/M4 Picatinny 3 Rail Handguard Gun Grip Black FX-FGR3. These AR Handguards & Forends from FAB Defense equip your M4 / AR15 with the perfect combination of free handguard gripping space and three Picatinny rails for multiple...
FAB Defense Polymer AR-15/M4 Picatinny 3 Rail Handguard Gun Grip Black FX-FGR3. These AR Handguards & Forends from FAB Defense equip your M4 / AR15 with the perfect combination of free handguard gripping space and three Picatinny rails for multiple...