It takes about 6 years for bio bb's to break down completely.
If its biodegradable: 1-2 weeks, could take a month though. Depends on rainfall.
If it's not: it could take years.
All i know is that airsoft pellets are made of plastic. Therefore, it would take a very, very, very long time to biodegrade, just like any other solid plastic product. Hope this helped :)
how long does a crisp packet to biodegrade
How long it takes for an aluminum can to biodegrade
It takes 1000 years for it too biodegrade and that is if it is buried. :)
2years
100 millennium
a long time.
5 to 10 years.
Eraser is made out of rubber. If exposed under the sun, an eraser will take between 50 to 80 years to biodegrade.
1o years
Yes there are two airsoft fields on long island
From www.mongabay.com: Plates made from organically grown, highly sustainable bamboo will biodegrade in four to six months, the manufacturer says.