Although Airsoft BB size is almost one type, multiple types are sold by weight. The air gun for 18 years old or more is considered to be almost 0.2 grams of Airsoft BB to be used for trial shooting. It is best to use the type of preference, but I think that it is correct to buy 0.2 g as a choice of the beginner.
There are a lot of weight of 0.4 g in Airsoft BB, but there is a high price, and it doesn't spread very much. There is no doubt that it is not suitable for sabbaigu because there is no flight distance in 0.4 mm considering the regulation of the Japanese sword and knife method. At least I think it's better for beginners to get out of hand.
Airsoft BB that comes with air gun for over 10 years old becomes this. In general, it is a kind called light weight bullet, and the price is 1000 yen and it is about 500 yen. I think that it is good to buy the thing which is cheap of the price for the scattering.
It is familiar with the air gun for 18 years old or more, and it is familiar with it because it is attached as a trial use for this bullet. The price is about 500 yen from 1600, and it may be because the price is suppressed more than 0.12g.
owever, please note that it is recommended to use bio Airsoft BB in the outdoors such as Sabbath field.