Hi-Capa Inner Barrels

Nine Ball Hi-Capa Inner Barrel

Lambda "One" Precision Stainless Steel 6.01mm Tight Bore Inner Barrel for Tokyo Marui GBB Pistols

Lancer Tactical 6.02 x 114.5mm Inner Barrel

Lancer Tactical 6.02 x 113mm Inner Barrel

Laylax Nineball Barrel 112.5mm/6.03mm Tightbore Hi Capa Gold Match

Maple Leaf Crazy Jet 6.02mm Barrel w/ Hop-Up Chamber Set for Hi-Capa

Laylax Nine Ball Tight Bore Inner Barrel for Tokyo Marui GBB Pistols (Model: Hi-CAPA 5.1 / 112.5mm / 6.00mm)

Angel Custom Stainless Steel 6.01mm Tightbore Inner Barrel w/ RHOP Installed

Nineball Power Barrel 94.5mm/6.03mm Tight bore Hi Capa 4.3/USP

Nine Ball Tokyo Marui Hi-CAPA 4.3 Power Barrel 94.5mm