Answer
Dec 10, 2025 - 08:12 AM
Yes, bucking can affect FPS (feet per second) in airsoft guns. The bucking is part of the hop-up system, and its condition and quality can influence air seal and how efficiently air pushes the BB, which in turn can slightly raise or lower FPS. A worn or poor-quality bucking may reduce FPS, while a good-quality, well-fitted bucking can help maintain or even increase FPS.
