V3 Gearbox Stopper Rail – Systema

Systema metal upper retaining rail for Version 3 AEG airsoft gearboxes.

The component slides along the upper gearbox guides, securing the two shell halves together and helping maintain a stable assembly.

Features and technical specifications

• Manufacturer: Systema
• Product code: ZS0721
• Type: upper gearbox retaining rail
• Compatibility: Version 3 (V3) gearboxes used in AK, G36, AUG and other compatible airsoft platforms
• Material: metal
• Installation: slides onto the upper gearbox shell guides
• Quantity: 1 piece

Replacement part for damaged, deformed or missing original retaining rails. The component profile must match the gearbox being used.