Custom Parts (3248)

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. The variable pitch allows for a 90-140% setting. It allows for smooth blowback and quick bolt closure. Compatible...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. Made with new materials! Compatible models: Maruzen/PPK/S only The faster the slide of a gas blowback gun operates,...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. Made with new materials! Compatible models: MARUI/Desert Eagle (both old and new) The faster the slide of a...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. The spring rate has been changed. Compatible with ZEKE/P38 custom parts (SP guide). Please set the finer end...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. Compatible models: Maruzen/Vz61 Scorpion The faster the slide of a gas blowback gun operates, the more efficient and...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. Both are progressive rate. Compatible models: KSC/GLOCK26 The faster the slide of a gas blowback gun operates, the...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. Includes thrust ring. Compatible with: KSC/SOCOM MK23 all versions. The faster the slide of a gas blowback gun...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. The RSP/F Ver.2 has been upgraded from forward winding to reverse winding! The key point is that it...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. Compatible models: KSC/CZ 1st, 2nd, V10 Ultra Compact, Officer's, Defender, various GM compact auto 3.9 inch, KSC/USP Compact,...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. Compatible models: TANAKA/GLOCK17, TANAKA/Browning Hi-Power, Marui/G17/G18, Marushin/G21 The faster the slide of a gas blowback gun operates, the...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. Compatible models: SIGPROP2340, various manufacturers/GLOCK17.34.18C The faster the slide of a gas blowback gun operates, the more efficient...

Progressive Rate Recoil Spring Uneven pitch recoil spring for gas blowback handguns. Compatible models: STI5.1, STI6.0, COLTGM, KSC/USP45, SIGP226, P220, P229, HI-CAPA, MK23, GM (excluding KSC) The faster the slide...

Progressive Rate Recoil Spring Uneven pitch recoil spring for Tokyo Marui USP Compact. The faster the slide of a gas blowback gun operates, the more efficient and exhilarating it is!...

Attachment for VSR-10 G Spec that allows various muzzle accessories with reverse threads of 14mm to be attached. This is a necessary part for attaching a silencer or tracer to...

Compatible with M93RC (AG), M93RII, and M93R-MG (not compatible with Auto9 and Combat Courier models) Made of metal A realistic type that perfectly reproduces the folding mechanism *The manufacturer's suggested...

KRISS Vector CRB Shroud 16 in Kriss Vector Barrel Shroud Genuine KRISS parts This is a barrel shroud that attaches directly to the outer barrel of the Kriss Vector. This...

A spacer for adjusting initial velocity compatible with various bolt action large diameter spring standards of Φ13mm. Can be used with the following piston internals and spring guides: Compatible piston...

Spacer for adjusting initial velocity compatible with Tokyo Marui VSR-10 OEM standard springs (Φ11mm). Can be used with the following piston internals and spring guides: Compatible piston inner diameter: Φ11mm...

This popular full-auto tracer gun features a pseudo muzzle flash function that simulates a burst of flame from the muzzle. It is compatible with glow-in-the-dark green bullets. It has three...

The world's first fully automatic tracer with a patented "no switch" design. Compatible with luminescent green bullets. This model does not have a power switch, but is equipped with a...

The world's first fully automatic tracer with a patented "no switch" design. Compatible with luminescent green bullets. This model does not have a power switch, but is equipped with a...

This high-spec, fully automatic tracer features Bluetooth connectivity and a bullet speed meter. It supports both green and red luminous bullets. By installing the free official app (iOS/Android) on your...

This high-spec, fully automatic tracer features Bluetooth connectivity and a bullet speed meter. It supports both green and red luminous bullets. By installing the free official app (iOS/Android) on your...

A standard-shaped full-auto tracer that is compatible with luminescent green and red bullets. It has a built-in 450mAh lithium polymer battery and can provide approximately 30,000 shots with a 2-hour...