Drop-in tactical forearm rail system upgrade for the Mossberg 500/590 shotguns.
Provides a strong platform on which to mount required accessories.
Lower rail and two removable side rails.
reinforced polymer composite.
Note: Will not fit the 20ga model.
Weight 7.76 ounces (220 gr)
Width 2.6" (67 mm)
Height 1.9" (48 mm)
Length 7.9" (201 mm)