Catalog entry5KU B-2U Rail ( 5KU-294 )5KU · Gear Shooting AccessoriesNo votes yet#5Overall#1Gear5KU B-2U Rail ( 5KU-294 ). for airsoft use onlyModelB-2U Rail ( 5KU-294 )Retailer offersWGC Shop HK$54.00Reported out of stockLast checked 2026-07-10Your ratingSign in to rateGallery