Ultimate spring guides has steel bearings and rotatable guide. This minimizes friction when the spring is compressed, primarily effecting the rate of fire.
Spring guide for version 3 gearbox.Ultimate spring guides have steel bearings and a rotatable guide. This minimizes friction when the spring is compre...
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...
Spring guide for version 6/7 gearbox.Ultimate spring guides has steel bearings and rotatable guide. This minimizes friction when the spring is compres...
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...
ultimate M135 Spring ActionSportGames Ultimate Upgrade Springs are manufactured from military grade steel for the best performance possible. Using SiC...
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 M105 springASG Ultimate Mil-Spec AEG springs are manufactured out of the best steel (SiCr) available for springs. With minimum loss in po...
Spring guide for version 2 gearbox.Ultimate spring guides have steel bearings and a rotatable guide. This minimizes friction when the spring is compre...
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...
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 ...