Custom Parts (4913)

The one-piece molded structure and O-ring at the magazine connection point increase airtightness, improving the vacuum effect and making feeding smoother. Furthermore, a new stopper mechanism that suppresses rotation of...

Specially designed for use with an inner barrel for electric guns! ●Chamber packing extended by 12.5mm (compared to genuine parts) ●Air seal SUS ring prevents air loss! A chamber developed...

Stabilizes the BB bullet holding position, which is where the hop-up begins, improving accuracy! Bridge type aiming for ideal three-point support to reduce variation in flight! Recommended for flow rate...

Stabilizes the BB bullet holding position, which is where the hop-up begins, improving accuracy! ●Flat type that realizes a more powerful long-distance hop! Recommended for flow rate customization! A gently...

Tokyo Marui Type 89 Hop-Up Chamber Strike Arm <Prometheus> The HOP chamber is an important part that determines the distance and accuracy of BB bullets, but in the case of...

Equipped with a stepless adjustable rotary type HOP mechanism! ●Compact design with high versatility! This is a highly rigid die-cast metal chamber compatible with M4 series electric guns. We aimed...

●The flat surface allows for long-distance hopping! ●Hop protrusions eliminated! ●Recommended for flow rate customization! This item is called a flat hop , and is a gasket designed to allow...

●The flat surface allows for long-distance hopping! ●Hop protrusions eliminated! ●Recommended for flow rate customization! This item is called a flat hop , and is a gasket designed to allow...

Genuine chamber packing has large dimensional tolerances and large manufacturing errors. The resulting air loss is eliminated by using carefully selected materials and maintaining dimensional precision, improving airtightness and oil...

This is a chamber packing that can be used for various types of electric compact machine guns and electric handguns. The air leakage prevention ribs on the outside of the...

Genuine chamber packing has large dimensional tolerances and large manufacturing errors. The resulting air loss is eliminated by using carefully selected materials and maintaining dimensional precision, improving airtightness and oil...

●Dimensional accuracy: 1/100 mm ●The inner diameter of φ6.03mm prevents BB bullets from shaking! This inner barrel has an inner diameter of 6.03mm. Crafted from highly rigid stainless steel, it...

●Inner diameter Φ6.03mm and high precision dimensional tolerance of ±0.01mm! - Tight inner diameter for increased bullet landing speed! ●Uses high-strength materials that inherit the technology of the Prometheus "EG...

The extremely small inner diameter of 6.00mm reduces air loss and transmits power! ●True accuracy performance when used in combination with high-precision BB bullets!! The small inner diameter of the...

We have poured all of the technology we have cultivated in the Prometheus series EG barrels into this product. This handgun barrel has an inner diameter of 6.03mm with a...

We have poured all of the technology we have cultivated in the Prometheus series EG barrels into this product. This handgun barrel has an inner diameter of 6.03mm with a...

●The extremely small inner diameter of 6.00mm reduces air loss and transmits power! ●True accuracy performance when used in combination with high-precision BB bullets!! The performance that users look for...

●The extremely small inner diameter of 6.00mm reduces air loss and transmits power! ●True accuracy performance when used in combination with high-precision BB bullets!! The performance that users look for...

●Dimensional accuracy: 1/100 mm ●The 6.03mm inner diameter keeps BB bullets from shaking! We've poured all of the technology we've cultivated with the Prometheus series EG barrels into this handgun...

We have poured all of the technology we have cultivated in the Prometheus series EG barrels into this product. This handgun barrel has an inner diameter of 6.03mm with a...

●The extremely small inner diameter of 6.00mm reduces air loss and transmits power! ●True accuracy performance when used in combination with high-precision BB bullets! The performance that users look for...

We have poured all of the technology we have cultivated in the Prometheus series EG barrels into this product. This handgun barrel has an inner diameter of 6.03mm with a...

●The extremely small inner diameter of 6.00mm reduces air loss and transmits power! ●True accuracy performance when used in combination with high-precision BB bullets! The performance that users look for...

●The extremely small inner diameter of 6.00mm reduces air loss and transmits power! ●True accuracy performance when used in combination with high-precision BB bullets! The performance that users look for...