Custom Parts (1443)

SPARK's original anti-reverse latch spring! Made with domestic materials and manufactured in Japan for greater durability. The standard tension allows for use in a wide range of settings. Compatible with...

SPARK original anti-reverse latch and spring set! Made in Japan, SCM440 cutting. Its hardness rating of HRC is 60, which is extremely high, providing excellent wear resistance. The actual hardness...

SPARK's extensive customization data has led to the creation of a spur gear for standard electric guns that combines the highest level of processing precision and hardness. Made in Japan,...

High-precision machined products made in Japan. The straight teeth are made of S45C material, which has extremely high mechanical strength. The bevel teeth are made of SUM24L material, which not...

By replacing the bearings, this ball bearing provides excellent rotational efficiency and contributes to improved response and cycle times. One set contains 6 pieces, enough for one gearbox. To prevent...

Hard pinion gear comes standard with SPARK's original motor [INAZUMA]! The tooth angle is compatible with many overseas-made electric guns as well as Tokyo Marui electric guns, and it reliably...

The base material is made of the highest quality oil-tempered wire, which has extremely high fatigue resistance. While having excellent output characteristics, it is also highly resistant to wear. When...

*Only compatible with DSG (9 teeth or less) Much awaited by all of humanity! A spring of DSG users, by DSG users, for DSG users! SPARK's top engineers worked with...

SPARK's original main spring for electric guns is manufactured by a famous domestic spring manufacturer, achieving high quality despite its low price. We use the highest quality piano wire/oil tempered...

This is the loosest PDI barrel at 6.15mm. It improves straightness but reduces initial velocity, so performance may be reduced with a standard spring. Ideal for special settings such as...

This is the loosest PDI barrel at 6.15mm. It improves straightness but reduces initial velocity, so performance may be reduced with a standard spring. Ideal for special settings such as...

This is the loosest PDI barrel at 6.15mm. It improves straightness but reduces initial velocity, so performance may be reduced with a standard spring. Ideal for special settings such as...

Standard for Stryker 9 series magazines A rubber part that acts as a passageway for sending gas from the magazine into the main slide. It rubs against the cylinder, a...

Standards common to the Stryker 9 series This is a buffer part that absorbs recoil shock, and although it has a much longer lifespan than the M45's recoil buffer, it...

Standards common to M45 series and HELLCAT series magazines A rubber part that acts as a passageway for sending gas from the magazine into the main slide. It rubs against...

Standards common to M45 series and HELLCAT series magazines This is a buffer part that absorbs recoil shock, so it is recommended that you replace it periodically. As it deteriorates,...

This is the loosest PDI barrel at 6.15mm. It improves straightness but reduces initial velocity, so performance may be reduced with a standard spring. Ideal for special settings such as...

! ! Note! ! This product is exclusively for AEG (electric gun) and PDI VSR chambers. Cannot be used with Tokyo Marui chambers such as VSR and L96. Please be...

! ! Note! ! This product is exclusively for AEG (electric gun) and PDI VSR chambers. Cannot be used with Tokyo Marui chambers such as VSR and L96. Please be...

This is the loosest PDI barrel at 6.15mm. It improves straightness but reduces initial velocity, so performance may be reduced with a standard spring. Ideal for special settings such as...

This is the loosest PDI barrel at 6.15mm. It improves straightness but reduces initial velocity, so performance may be reduced with a standard spring. Ideal for special settings such as...

This is the loosest PDI barrel at 6.15mm. It improves straightness but reduces initial velocity, so performance may be reduced with a standard spring. Ideal for special settings such as...

This is the loosest PDI barrel at 6.15mm. It improves straightness but reduces initial velocity, so performance may be reduced with a standard spring. Ideal for special settings such as...

When comparing barrels with different inner diameters, the key point is whether or not they create air flow. As shown in the image, the 6.08mm has a large amount of...