5KU

This Hollow Magwell by 5KU is designed for the Tokyo Marui Hi Capa GBB Airsoft pistol series. CNC machined using high-quality aluminum and topped off with a durable anodized coating, this Hollow...

This XL Infinity-Style Magwell by 5KU is designed for the Tokyo Marui Hi Capa GBB Airsoft pistol series. CNC machined using high-quality aluminum and topped off with a durable anodized coating, this...

This XL Infinity-Style Magwell by 5KU is designed for the Tokyo Marui Hi Capa GBB Airsoft pistol series. CNC machined using high-quality aluminum and topped off with a durable anodized coating, this...

This XL Infinity-Style Magwell by 5KU is designed for the Tokyo Marui Hi Capa GBB Airsoft pistol series. CNC machined using high-quality aluminum and topped off with a durable anodized coating, this...

This XL Infinity-Style Magwell by 5KU is designed for the Tokyo Marui Hi Capa GBB Airsoft pistol series. CNC machined using high-quality aluminum and topped off with a durable anodized coating, this...

The Matrix-Style Slide and Frame Set by 5KU is designed for the Tokyo Marui Hi Capa GBB Airsoft pistol platform. Machined using CNC high-grade aluminum and topped off with a durable anodized finish,...

This Telescopic Buttstock assembly by 5KU is designed for the GHK AK74S GBBR V2 GBBR Airsoft rifle series. A high-quality CNC Aluminum construction, this stock assembly is built to be robust and...

The 5KU AK Rail for the AK platform is a lightweight, easy to install rail attachment to offer flexible keymod sections for the mounting of different accessories such as optics, lights, or lasers...

The 5KU AK Rail for the AK platform is a lightweight, easy to install rail attachment to offer flexible keymod sections for the mounting of different accessories such as optics, lights, or lasers...

The 5KU VS-33 AK Gas Tube is a railed gas tube designed for the AK series electric airsoft rifles. it is an easy-to-install accessory designed to add extra mounting solutions for the user.  The...

The 5KU Recoil Spring Guide Plug is a high-quality, robust upgrade part designed to be an improvement over the stock out-of-the-box part found in the original gun. The plug is a drop in fit and gives...

The 5KU Recoil Spring Guide Plug is a high-quality, robust upgrade part designed to be an improvement over the stock out-of-the-box part found in the original gun. The plug is a drop in fit and gives...

This stock QD sling mount by 5KU is designed for M4/AR AEG Airsoft electric rifles. CNC machined from quality aluminum alloy, it is built to be robust and durable. This adds the option to add a QD...

This magazine release by 5KU is designed for the Action Army AAP01/C GBB Airsoft pistol series. CNC machined using high-quality aluminum alloy and topped off with an anodized finish, it is...

This magazine release by 5KU is designed for the Action Army AAP01/C GBB Airsoft pistol series. CNC machined using high-quality aluminum alloy and topped off with an anodized finish, it is...

This Zenitco Picatinny rail slot by 5KU is designed to fit Zenitco-style BASIS rail handguards. CNC machined using high-quality aluminum, it is robust and lightweight. It is a simple drop-in...

This Zenitco Picatinny rail slot by 5KU is designed to fit Zenitco-style BASIS rail handguards. CNC machined using high-quality aluminum, it is robust and lightweight. It is a simple drop-in...

This Zenitco Picatinny rail slot by 5KU is designed to fit Zenitco-style BASIS rail handguards. CNC machined using high-quality aluminum, it is robust and lightweight. It is a simple drop-in...

This red dot sight mount by 5KU is designed for AK Series GBB/AEG Airsoft rifles. CNC machined using high-quality aluminum alloy, it is lightweight yet robust. This AK red dot mount is compatible...

The 5KU SOCOM762 AR QD Suppressor is a QD style suppressor that once can add to their gun fairly quickly by having the included 14mm CCW flash hider on their gun, throwing the suppressor on is just a...

The 5KU SOCOM762 AR QD Suppressor is a QD style suppressor that once can add to their gun fairly quickly by having the included 14mm CCW flash hider on their gun, throwing the suppressor on is just a...

The 5KU SOCOM556 AR QD Suppressor is a QD style suppressor that once can add to their gun fairly quickly by having the included 14mm CCW flash hider on their gun, throwing the suppressor on is just a...

The 5KU SOCOM556 AR QD Suppressor is a QD style suppressor that once can add to their gun fairly quickly by having the included 14mm CCW flash hider on their gun, throwing the suppressor on is just a...

The replacement outer barrel is single piece CNC Aluminum machined goodness, to replace the stock barrel of the M4/AR AEG. Wanting to give that extra feel and look to your M4 then this is a upgrade...

The 5KU TALON Breacher Muzzle Brake is a steel-constructed flash hider that has a threading of 14mm CCW. This muzzle device with most airsoft guns but will look best on AR-15 / M4 style airsoft...

The 5KU Magazine Plate is a CNC aluminum constructed magazine plate that is designed for the Tokyo Marui Hi Capa / WE / Similar spec Gas Magazines. This magazine plate being made of aluminum is...

The 5KU Tokyo Marui G Series GBB Magazine Extension Pad is designed to give your stock magazine's gas reservoir a larger volume as well as added protection to the bottom of your magazines. It...

This magwell by 5KU is designed for the Tokyo Marui Hi Capa GBB Airsoft pistol series. CNC machined using aluminum, it is robust and lightweight. The 5KU GBB Airsoft Magwell is a simple drop-in...

The 5KU Hi Capa GBB Aluminum Frame is a lightweight aluminum frame designed for the Tokyo Marui Hi-Capa series gas airsoft pistols. This particular frame has a length of 3.9 inches and is...

The 5KU aluminum blowback housing (BBU) is a lightweight yet robust upgrade part designed to add extra performance to your Hi-Capa.  The aluminum adds extra structural rigidity which in turn...

The 5KU aluminum blowback housing (BBU) is a lightweight yet robust upgrade part designed to add extra performance to your Hi-Capa.  The aluminum adds extra structural rigidity which in turn...

The 5KU aluminum blowback housing (BBU) is a lightweight yet robust upgrade part designed to add extra performance to your Hi-Capa.  The aluminum adds extra structural rigidity which in turn...

The 5KU aluminum blowback housing (BBU) is a lightweight yet robust upgrade part designed to add extra performance to your Hi-Capa.  The aluminum adds extra structural rigidity which in turn...

The 5KU Magazine Plate is a CNC aluminum constructed magazine plate that is designed for the Tokyo Marui Hi Capa / WE / Similar spec Gas Magazines. This magazine plate being made of aluminum is much...

The 5KU Magazine Plate is a CNC aluminum constructed magazine plate that is designed for the Tokyo Marui Hi Capa / WE / Similar spec Gas Magazines. This magazine plate being made of aluminum is much...

The EX 01 Frame Kit by 5KU is designed for the Tokyo Marui Hi Capa GBB Airsoft pistol platform. Machined using CNC high-grade aluminum and topped off with a durable anodized finish, it is incredibly...

The MDX retractable CQB Stock by 5KU is based on Maxim Defence CQB series stock. CNC machined using aluminum and steel, it is very lightweight and robust. This CQB stock is built for comfort and...

The 5KU SMR Tactical Handguard is a lightweight CNC Aluminum construction perfect for the VFC / Umarex HK416 GBB Series. The CNC Aluminum float with screw attachment and anti-rotation fixing for...

The 5KU SOCOM556 MG QD Suppressor is a QD style suppressor that once can add to their gun fairly quickly by having the included 14mm CCW flash hider on their gun, throwing the suppressor on is just a...

The 5KU SOCOM556 RC QD Suppressor is a QD style suppressor that once can add to their gun fairly quickly by having the included 14mm CCW flash hider on their gun, throwing the suppressor on is just a...