Custom Parts (1788)

This standard item allows you to convert your standard fixed-hop Maruzen PPK/S to an adjustable hop! It includes a silencer! This set has almost the same specifications as the "PPK/S...

This is a TN barrel designed specifically for the Maruzen APS-3, an airsoft gun designed specifically for precision shooting. For assembly, refer to APS-3 manual 8, Figure 16/Figure 17. Remove...

Action Army AAP01 Assassin Gas Blowback Exclusive CNC Aluminum Precision Hop-Up Chamber. By updating to a drum-type adjustment method, more precise HOP adjustment is possible. Furthermore, the adoption of a...

Action Army AAP01 Assassin 6.03mm inner barrel - 200mm - for gas blowback. The side notches required for incorporating the company's CNC aluminum precision HOP chamber have been machined. Electroless...

If you want to use Tokyo Marui Glock 17 series magazines with the Action Army AAP01 Assassin gas blowback, you can do so by simply replacing it with this root...

This standard item allows you to convert your standard fixed hop-up Maruzen PPK/S to an adjustable hop-up! Includes silencer! A silencer that perfectly matches small pistols like the PPK/S. Can...

Archwick Pinnacle Hop Up Unit for Mk13 Series / Tokyo Marui VSR-10 Ver.2 This custom hop-up chamber kit is compatible with the Tokyo Marui VSR-10 G-SPEC and is compatible with...

Standards common to magazines for the M45 series, HELLCAT series, Stryker 9 series, CZ P09, and STEYR L9A2 Magazine stub: This is a part that is built around the needle...

Standards common to M45 series, HELLCAT series, Stryker 9 series, and STEYR L9A2 magazines This is the part wrapped around the body of the magazine stub that keeps it airtight....

Noize Reducing Spring "Non-Baiiiin Dragon" for Maruzen CA870 This quieting spring is specifically designed for the Maruzen CA870. Not only does it quieten the gun, it also increases bullet velocity...

This part changes the HOP adjustment method for the Action Army AAP01 Assassin gas blowback custom part "CNC Aluminum Precision HOP Chamber (U01-019)". This O-ring changes the adjustment method from...

This is a set product with three patterns: normal, V-type, and flat type, which are compatible with genuine Marui parts. ・All products are made in Japan. Consistently high quality. ※please...

<HYBRID> The Saiga nozzle unit is designed to move back and forth using two springs. To prevent the nozzle from returning to its original position, the bullet feed port is...

Piston rack gear and sector gear of electric gun Spacer that improves the tooth contact angle. This adjustment is called AOE (Angle Of Engagement) adjustment. It is used by placing...

KSC M93R-C & Auto 9 Series 3 Burst Parts Set This part adds 3 burst modes to the semi/full switch.

Action Army AAP01 Assassin 6.03mm inner barrel (129mm) for gas blowback. The side notches required for incorporating the company's CNC aluminum precision HOP chamber have been machined . Electroless nickel...

Equipped with G&G Electronic Trigger Unit (ETU) and MOSFET This is a replacement wire set for the G2 Mecha Box series . Uses 16AWG Teflon wiring, which is thicker than...

Miyagawa Rubber has released a custom push rubber kit! Its name is "Kintaro"・Like Kintaro candy This is the industry's first DIY push rubber kit that allows you to create your...

Miyagawa Rubber x Majin jointly developed "Majin Electric Packing" basic structure ▪️Protrusion structure with no stumbling hops. Stumbling hops occur when the projectile's firing position is far from the protrusion,...

Miyagawa Rubber x Sniper Kazu jointly developed "Ichigeki" This is a chamber packing exclusively for VSR, the first collaboration project between YouTuber Sniper Kazu and Miyagawa Rubber Industries. ▪️Features Vaulting...

*If you order a product, it may take 3-4 business days to 2 weeks. A must-have for powering up your electric pistols! This reinforced gear and tappet set is fully...

Based on the company's CNC Low Profile Bushing 8mm / 3mm This is a specially shaped 90MnCrV8 tool steel machined bearing with anti-rotation protrusions. One package contains 6 pieces. Compatible...

This is a CNC machined reinforced piston for the Tokyo Marui AA-12. The second rack gear is fully cut from the beginning, and the third is half cut. It has...

*Bearing rails will be sold separately from the October 2025 batch. If you would like to purchase bearing rails, please purchase them separately. DSG (Dual Sector Gear) special gear that...