Custom Parts (4920)

"TN Barrel" KM's flagship product, the "TN Barrel," is made from carefully selected brass material and is coated with a unique "TN Coating." The finished thickness of the coating is...

Made by FIRE FLY! Tanaka Colt SAA barrel housing and barrel, and the company's "Umashika Renkon Medium Spicy" hop-up packing for Tanaka revolvers. Features: The distortion-free machined barrel housing and...

Made by FIRE FLY! Tanaka Colt SAA barrel housing and barrel, and the company's "Umashika Renkon Medium Spicy" hop-up packing for Tanaka revolvers. Features: The distortion-free machined barrel housing and...

Made by FIRE FLY! Tanaka Colt SAA barrel housing and barrel, and the company's "Umashika Renkon Medium Spicy" hop-up packing for Tanaka revolvers. Features: The distortion-free machined barrel housing and...

FIRE FLY Piston Head for Tokyo Marui Standard, High-Cycle, and Next-Generation Series Electric Guns Features: Stabilizes the compression of the air inside the cylinder, suppressing variations in the initial velocity...

FIRE FLY Hop-up Roller for Tanaka Pegasus 2 Series and COLT SAA 2nd Features: The combination of the Umashi or Renkon mild flavor and the dedicated hop-up roller provides stable...

FIRE FLY spring for Maruzen CA870 Features: This main spring produces 0.8 joules of power with a 0.2g bullet and 0.9 joules with a 0.28g bullet. Perfect for when you...

FIRE FLY barrel system for Maruzen CA870 Characteristics: Not a horse, but a "Uma" girl The special barrel uses UMA packing to improve distance and accuracy. Compatible with BB groups...

This is a barrel sleeve and hop-up packing set for the FIRE FLY Tanaka gas revolver COLT SAA 1st/Bizley. Features: The distortion-free machined barrel sleeve and mashed lotus root stabilize...

High-performance chamber packing for Marui electric handguns and electric compact machine gun series, manufactured by FIRE FLY, which is highly popular for its quality and effectiveness. It also has excellent...

High-performance chamber packing for Marui electric handguns and electric compact machine gun series, manufactured by FIRE FLY, which is highly popular for its quality and effectiveness. It also has excellent...

High-performance chamber packing for Marui electric handguns and electric compact machine gun series, manufactured by FIRE FLY, which is highly popular for its quality and effectiveness. It also has excellent...

This is a magazine valve for Tokyo Marui LCP/BODYGUARD380 made by FIRE FLY. Features: Increases initial velocity by 5-10% and extends the flight distance of BB bullets. The valve shaft...

FIRE FLY Hop-Up Packing for Tanaka Revolver Features: Stabilizes the hop rotation of the bullet, improving accuracy and distance. Please replace the hop-up packing on the rear top of the...

FIRE FLY Hop-Up Packing for Tanaka Revolver Features: Stabilizes the hop rotation of the bullet, improving accuracy and distance. Please replace the hop-up packing on the rear top of the...

FIRE FLY Hop-Up Packing for Tanaka Revolver Features: Stabilizes the hop rotation of the bullet, improving accuracy and distance. Please replace the hop-up packing on the rear top of the...

FIRE FLY Hop-Up Packing for Tanaka Revolver Features: Stabilizes the hop rotation of the bullet, improving accuracy and distance. Please replace the hop-up packing on the rear top of the...

FIRE FLY Chamber Gasket for Tokyo Marui Electric Guns Features: The power of Umashika creates strong rotation and increases flight distance. The scorching effect prevents excessive hopping in short barrels...

FIRE FLY Chamber Gasket for Tokyo Marui Electric Guns Features: The power of Umashika creates strong rotation and increases flight distance. The pickling is a precision packing and is suitable...

FIRE FLY Chamber Gasket for Tokyo Marui Electric Guns Features: The power of Umashika creates strong rotation and increases flight distance. The leaner ones are best suited to bullets of...

FIRE FLY Chamber Gasket for Tokyo Marui Electric Guns Features: The power of Umashika creates strong rotation and increases flight distance. For medium fatty tuna, a bullet weighing around 0.25g...

FIRE FLY Chamber Gasket for Tokyo Marui Electric Guns Features: The power of Umashika creates strong rotation and increases flight distance. For fatty tuna, a packing that prioritizes distance and...

Made by FIRE FLY! This is a common chamber packing for various Tokyo Marui gas guns (with some exceptions) and the VSR-10 series. Features: Stabilizes hop rotation for improved distance...

Made by FIRE FLY! This is a common chamber packing for various Tokyo Marui gas guns (with some exceptions) and the VSR-10 series. Features: Stabilizes hop rotation for improved distance...