Ready to customize your Hi-capa? SS Airsoft has the largest selection of Hi-capa accessories on the market! These Edge Custom outer barrels by Airsoft Masterpiece will make your build stand out and provide the necessary threaded tip to attach your tracer unit. Make this part of your collection! SS Airsoft carries all the major brands like CowCow, Airsoft Masterpiece, AIP, Primary Arms, Laylex, Nineball Edge, Tokyo Marui and more! Specifications - Brand: Edge Custom - Construction: Steel - Compatibility: For Tokyo Marui 5.1 GBB pistols and other similar pistols - Color: Black, Gold, Silver, Rainbow, Matte Black Features - High Strength Steel Construction - Anodized Finish - OEM Spec Upgrade Part That is a Direct Drop-In Package Includes: 1x Outer Barrel