KM Kikaku is a domestic manufacturer with over 40 years of history in the airsoft custom parts industry.
We develop, manufacture, and sell a wide range of airsoft gun parts and accessories, including the popular "TN Barrel" and "Silencer," which are highly acclaimed not only in Japan but around the world. As a symbol of trust and quality, all our products are manufactured in Japan.
Utilizing expertise based on many years of research and experience, our custom parts combine functionality and durability to meet the needs of airsoft enthusiasts, earning them strong support and trust.
In order to strengthen our own brand, KM Kikaku has consistently developed its own manufacturing line that makes full use of CNC machine tools, and produces precision custom parts under strict quality standards.
Our own factory is equipped with an advanced manufacturing line and precision measurement booth, and we handle all processes in-house, from design to prototype manufacturing and effectiveness verification, making it possible to develop products with the true performance required by the market.
This is a newly developed inner muzzle lock silencer adapter for the Marui gas blowback M1911A1 Colt Government, designed by KM Planning. Installation with any outer barrel other than the...
This is a newly developed inner muzzle lock silencer adapter by KM Planning exclusively for the Marui Gas Blowback V10 Ultra Compact. Installation with any outer barrel other than the...
This is a popular request from our customers: a 35mm Duracon flat spacer specifically designed for the Tokyo Marui MAC10 KM-35 Stout silencer. When you install the spacer on the...
The weight has been reduced by increasing the number of aluminum parts. The aluminum parts are finished with anodized aluminum, and M14 clockwise and counterclockwise threads are included, further increasing...
This is a 0.5mm thick silent buffer for KM silencers. The silent buffer plate, made for various KM silencers, is sandwiched between special sound-absorbing sponges to effectively block the transmission...
This is a 0.5mm thick silent buffer for KM silencers. The silent buffer plate, made for various KM silencers, is sandwiched between special sound-absorbing sponges to effectively block the transmission...
This is a 0.5mm thick silent buffer for KM silencers. The silent buffer plate, made for various KM silencers, is sandwiched between special sound-absorbing sponges to effectively block the transmission...
This is a 0.5mm thick silent buffer for KM silencers. The silent buffer plate, made for various KM silencers, is sandwiched between special sound-absorbing sponges to effectively block the transmission...
Tanaka Gas Cartridge Type M700AICS/M24 Compatible
Air-cocking type, compatible with M40A1
This is a forward/reverse compatible silencer adapter.
[Material] Aluminum, brass made in Japan
This is a spacer that centers the inner barrel inside the silencer and prevents it from wobbling when a custom-sized inner barrel is installed. Spacer inner diameter 8.6mm KM Planning...
This is a spacer that centers the inner barrel inside the silencer and prevents it from wobbling when a custom-sized inner barrel is installed. Spacer inner diameter 8.6mm KM Planning...
This brass barrel holder is compatible with all KM Kikaku silencers with an outer diameter of 8.5mm. Designed for use with KM Kikaku silencers that are compatible with forward and...
This brass barrel holder is compatible with all KM Kikaku silencers with an outer diameter of 8.5mm. Designed for use with KM Kikaku silencers that are compatible with forward and...
This is a spacer that centers the inner barrel inside the silencer and prevents it from wobbling when a custom-sized inner barrel is installed. Spacer inner diameter 8.6mm KM Planning...
This is a spacer that centers the inner barrel inside the silencer and prevents it from wobbling when a custom-sized inner barrel is installed. Spacer inner diameter 8.6mm KM Planning...
This is a barrel hold for an outer diameter of 8.0 mm that is compatible with all types of KM Kikaku silencers. Designed for use with KM Kikaku silencers that...
This is a barrel hold for an outer diameter of 8.0 mm that is compatible with all types of KM Kikaku silencers. Designed for use with KM Kikaku silencers that...
This set includes a machined aluminum silencer joint cover and silencer adapter. Attaching a 39mm outer diameter silencer transforms it into a bull outer type AUG. It's the lightest design...
It has a weighty feel that can only be achieved with machined steel. The more you use it, the more texture and color it will have, even better than a...
This is a steel carbine hider and silencer adapter set compatible with the Marui SG551 electric gun. Since it is an M14 right-hand thread type, in addition to the hider...
This is a machined steel SMG-type silencer and silencer adapter set for the Marui Steyr AUG electric gun. Remove the silencer to attach an M14 right-hand thread silencer. Note Depending...
This is a silencer adapter for the Marui MP5SD electric gun. The adapter mounting side has been renewed to be flat.
[Material] Aluminum [Dimensions] M14
made in Japan
This is a silencer adapter for the Marui MP5SD electric gun. The adapter mounting side has been renewed to be flat.
[Material] Aluminum [Dimensions] M14 made in Japan
This is a machined aluminum silencer adapter for the Crown Model Marcosi Super 9 Pro air rifle. Compatible with outer barrels with an outer diameter of 16 mm. When fixing...