G&G ARMAMENT G-03-071 Reinforced Polymer Lower Receiver for G3A3/A4/SG1/MC51 Lower Receiver Black

G&G ARMAMENT :Reinforced Polymer Lower Receiver for G3A3/A4/SG1/MC51・Lower receiver・Color: Black・Material: Resin・Compatible with G3A3 A4 SG1 MC51