5KU

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 Classic Upper Rail for the AK platform is a lightweight, easy to install rail attachment to offer a small section of rail for the mounting to optics, lights, or lasers...

The 5KU B-31C AK handguard is a lightweight aluminum handguard designed to work with both AEG and GBB platform AKs.  The handguard provides much needed picatinny rail for the AK platform along...

The 5KU stainless steel ambidextrous thumb safety is an upgrade part designed to allow your TM based Hi-Capa to be controlled with both hands. Compatibility: Tokyo Marui Hi-Capa 5.1 / 4.3...

The 5KU stainless steel ambidextrous thumb safety is an upgrade part designed to allow your TM based Hi-Capa to be controlled with both hands. Compatibility: Tokyo Marui Hi-Capa 5.1 / 4.3...

The 5KU Magwell is a must have for all the competition shooters out there that uses the Tokyo Marui G series, no matter it's 17 or 18C this would fit your standard grip and improves the entry...

The 5KU Magwell is a must have for all the competition shooters out there that uses the Tokyo Marui G series, no matter it's 17 or 18C this would fit your standard grip and improves the entry...

The 5KU Magwell is a must have for all the competition shooters out there that uses the Tokyo Marui G series, no matter it's 17 or 18C this would fit your standard grip and improves the entry...

The 5KU Magwell is a must have for all the competition shooters out there that uses the Tokyo Marui G series, no matter it's 17 or 18C this would fit your standard grip and improves the entry...

The 5KU aluminum mount for the TM Hi-Capa GBB series is a mount specially designed to transform your regular Hi-Capa pistol into a IPSC Open Division, optics ready race gun. The mount features...

Machined thread protector is designed to prevent damage to barrel threads and crown when a muzzle brake, flash suppressor or other muzzle device is not installed. A slick looking Thread Protector for...

Machined thread protector is designed to prevent damage to barrel threads and crown when a muzzle brake, flash suppressor or other muzzle device is not installed. A slick looking Thread Protector for...

The 5KU SAS Front Kit easily fits on any G series the same spec as the Tokyo Marui G17 / G18 GBB. This will allow the user to fit any tracer or aftermarket mock suppressors to the 14mm CCW thread...

This replacement outer barrel is single piece CNC Aluminum machined goodness, to replace the stock barrel of the TM M4A1 Zet System GBBR. Wanting to give that extra feel and look to your M4 then...

This replacement outer barrel is single piece CNC Aluminum machined goodness, to replace the stock barrel of the TM M4A1 Zet System GBBR. Wanting to give that extra feel and look to your M4 then...

The 5KU outer barrel is single piece CNC Aluminum machined goodness, to replace the stock barrel of the TM M4A1 Zet System GBBR. Wanting to give that extra feel and look to your M4 then this is a...

The 5KU Magwell is a must have for all the competition shooters out there that uses the Tokyo Marui Hi-Capa series, no matter it's 4.3 or 5.1 this would fit your standard grip and improves the...