RetroArms Centering Screw for QSC Spring Guide Speed Loaders Compatibility: Standard AEG pistons

Compatibility: Standard AEG pistons

Built for uncompromising accuracy and premium performance

The FPS GF Reinforced Technopolymer Delayer (DL03) is engineered for high rate of fire (ROF) AEG builds

Compatible with standard handguard interfaces used in M4/AR15 airsoft builds

and consistency from their setup

RetroArms Centering Screw for QSC Spring Guide Speed Loaders Compatibility: Standard AEG pistonsThe RetroArms Centering Screw is a specialized component designed for use with RetroArms QSC (Quick Spring Change) spring guides. This precision made screw helps perfectly align the spring guide inside the gearbox shell, ensuring smooth spring compression, stable performance, and reduced internal wear especially in high stress and high RPS AEG builds. CNC machined from high strength steel, this centering screw is a small but essential piece for techs