ZTWWorks Gen 2 Magazine Follower (Pack of 5) AEG Gearbox Upgrades Inner Barrel: 6

Inner Barrel: 6

and bearings

Guarder Glock frames are an important upgrade for any custom glock build

Gearbox: V2 ECS Avalon gearbox w/ quick spring change

ZTWWorks Gen 2 Magazine Follower (Pack of 5) AEG Gearbox Upgrades Inner Barrel: 6The problem with most AEG magazines is that the internal BB channels are double stack, while the followers are typically undersized single stack followers in order to go all the way to the top of the mag. Double stack sized followers such as the Gen 1 followers would typically not go all the way to the top. Undersized followers cause excess friction and in some cases will cause straight up jams and BB deformation because they apply more pressure