Answer
Nov 13, 2025 - 10:19 AM
Correct size and dimension are essential for optimal fit and function in AEG upgrades, affecting air seal, feeding, and mechanical reliability. The best size is always the one specifically engineered for your replica's platform (e.g., nozzle length for AK or M4, piston length, gear thickness). Variance in dimensions allows you to tailor upgrades for precision and performance; for example, slight differences in nozzle length can fine-tune air seal and feeding consistency. Products like the RETRO Arms AK Air Nozzles | CNC Made | 20.4 mm and RETRO Arms M4 Air Nozzles | CNC Made | 21.4 mm are manufactured to exact specifications for their platforms, ensuring proper performance. Multiple options are available to match the precise requirements of various AEG models.
