Hi-Capa Outer Barrels and Guide Plugs: 5KU vs Dr. Black
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Sale 5KU Lightweight Recoil Spring Guide Plug For Tokyo Marui Hi Capa GBB Airsoft $8.08 Regular price $8.95 -
Sale 5KU Lightweight Recoil Spring Guide Plug For Tokyo Marui Hi Capa GBB Airsoft (Red) $8.08 Regular price $8.95 -
Sale Dr. Black Aluminum Long Spring Guide Plug For Tokyo Marui Hi Capa GBB Airsoft (Green) $10.77 Regular price $11.95 -
Sale Dr.Black Recoil Spring Guide Plug For Tokyo Marui Hi Capa (Short) $10.77 Regular price $18.98 -
Sale Dr. Black Aluminum Long Spring Guide Plug For Tokyo Marui Hi Capa GBB Airsoft (Purple) $10.77 Regular price $11.95 -
Sale Dr. Black Aluminum Long Spring Guide Plug For Tokyo Marui Hi Capa GBB Airsoft (Magenta) $10.77 Regular price $11.95 -
Sale Dr. Black Aluminum Long Spring Guide Plug For Tokyo Marui Hi Capa GBB Airsoft (Tan) $10.77 Regular price $11.95 -
Sale 5KU Aluminum Hollow Outer Barrel For Tokyo Marui Hi Capa 5.1 GBB Airsoft $18.87 Regular price $20.95 -
Sale 5KU Aluminum Hollow Outer Barrel For Tokyo Marui Hi Capa 4.3 GBB Airsoft Pistol (Silver) $18.87 Regular price $20.95 -
Sale 5KU Aluminum Hollow Outer Barrel For Tokyo Marui Hi Capa 4.3 GBB Airsoft Pistol $18.87 Regular price $20.95 -
Sale 5KU Aluminum Tornado Outer Barrel For Marui Hi Capa 5.1 GBB (Gloss Red) $21.51 Regular price $35.00 -
Sale 5KU Aluminum Outer Barrel For Marui Hi Capa 5.1 GBB $21.51 Regular price $23.96 -
Sale 5KU Aluminum Type 1 Outer Barrel For Tokyo Marui Hi Capa 5.1 GBB Airsoft Pistol (Red) $21.56 Regular price $23.98 -
Sale 5KU Stainless Steel Outer Barrel For Tokyo Marui Hi Capa 5.1 GBB Airsoft (11mm CW/ Gold) $31.95 Regular price $39.95 -
Sale 5KU Stainless Steel Outer Barrel For Tokyo Marui Hi Capa 5.1 GBB Airsoft (11mm CW/ Silver) $31.95 Regular price $39.95 -
Sale 5KU Infinity SVP Stainless Steel Outer Barrel For Tokyo Marui Hi Capa 5.1 GBB Airsoft (.45ACP Marking) $34.15 Regular price $37.95 -
Sale 5KU Infinity SVP Stainless Steel Outer Barrel For Tokyo Marui Hi Capa 4.3 GBB Airsoft (9mm Marking) $34.15 Regular price $37.95 -
Sale 5KU Infinity SVP Stainless Steel Outer Barrel For Tokyo Marui Hi Capa 4.3 GBB Airsoft (.45ACP Marking/ Gold) $34.15 Regular price $37.95 -
Sale 5KU Infinity SVP Stainless Steel Outer Barrel For Tokyo Marui Hi Capa 4.3 GBB Airsoft (.45ACP Marking/ Brown) $34.15 Regular price $37.95 -
Sale 5KU Infinity SVP Stainless Steel Outer Barrel For Tokyo Marui Hi Capa 5.1 GBB Airsoft (9mm Marking) $34.15 Regular price $37.95 -
Sale 5KU Stainless Steel Hexagon Outer Barrel For Tokyo Marui Hi Capa 4.3 GBB Airsoft (M11 CW/ Rainbow) $35.95 Regular price $39.98 -
Sale 5KU Stainless Steel Straight Patterned Outer Barrel For Tokyo Marui Hi Capa 5.1 GBB Airsoft (M11 CW) $35.95 Regular price $39.98 -
Sale 5KU Stainless Steel Outer Barrel For Tokyo Marui Hi Capa 5.1 GBB Airsoft (M11 CW/ Gold) $35.95 Regular price $39.95 -
Sale Dr.Black 6063 Aluminum Outer Barrel For Hi-Capa 5.1 GBB Airsoft (Type-Dinging/ Pink) $65.62 Regular price $72.98
In-stock Tokyo Marui Hi-Capa outer barrels and recoil spring guide plugs, grouped for players choosing between a 5KU outer barrel plus guide plug and a Dr. Black barrel.
The Dr. Black items below are in-stock Type-Dinging outer barrels (the upgrade named in recent community discussions) and in-stock Dr. Black guide plugs. 5KU options include aluminum, stainless, Infinity SVP, Tornado, and hollow outer barrels, plus lightweight guide plugs.
Titles specify Hi-Capa 5.1 or 4.3. Match the length to your slide. Compatibility is as stated on each product page. This page lists in-stock items only; stock can change. Prices were not changed.
























