Infornmation:Outer Barrel Adapter For Tokyo Marui M4A1 MWS GBBColor: N/ANotice: Outer Barrel Adapter For Tokyo Marui M4A1 MWS GBBOuter Barrel Adapter For Tokyo Marui M4A1 MWS GBB $19.00 Regular Price$15.20Sale PriceGrand Opening SaleQuantityAdd to Cart