Question: what is a good fps for airsoft guns?
Answer: FPS depends on the power of the Airsoft gun and the weight of the BB. . 20 gram BBs are the standard on the field and it is what we use at Hobbytron when determining FPS of most Airsoft guns. Most lower end Airsoft guns fire around 200 FPS while their more fancy brethren usually clock around 400 FPS.