ASG ULTIMATE Spring guide, ver.6/7 gearbox

Upgraded spring guide for the EVO 3A1.This upgraded spring guide has a core of high-tension steel, making it capable of handling any power spring one ...

ASG Ultimate M115 springASG Ultimate Mil-Spec AEG springs are manufactured out of the best steel (SiCr) available for springs. With minimum loss in po...

M150 Spring for High Powered DMR Builds.The Ultimate Upgrade Series doubled progressive springs make sure the torque of the motor is used to its full ...

Spring set for version 2/3 gearbox.The Ultimate Upgrade Series are made of reinforced material to secure the best performance and durability.

ultimate M135 Spring ActionSportGames Ultimate Upgrade Springs are manufactured from military grade steel for the best performance possible. Using SiC...

ASG Ultimate M125 springASG Ultimate Mil-Spec AEG springs are manufactured out of the best steel (SiCr) available for springs. With minimum loss in po...

ASG Ultimate M105 springASG Ultimate Mil-Spec AEG springs are manufactured out of the best steel (SiCr) available for springs. With minimum loss in po...

ASG Spring Guide for TM Recoil series M4

Spring guide for version 2 gearbox.Ultimate spring guides have steel bearings and a rotatable guide. This minimizes friction when the spring is compre...

Spring guide for version 3 gearbox.Ultimate spring guides have steel bearings and a rotatable guide. This minimizes friction when the spring is compre...

Spring guide for version 3 gearbox.Ultimate spring guides has steel bearings and rotatable guide. This minimizes friction when the spring is compresse...

ASG Ultimate M95 springASG Ultimate Mil-Spec AEG springs are manufactured out of the best steel (SiCr) available for springs. With minimum loss in pow...