I always wondered: who is picking up all that plastic waste afterwards? Never been myself, but I was told 1000s of shots being fired during one session is not an exceptional case.
The author talks about "Running around in the woods" so I'm a bit concerned that this may cause undesirable amounts of environmental pollution.
I would bet that dumping a 747's worth of plastic BBs in remote UK woodland is probably not as bad as everyone driving their petrol-powered cars there.
Yeah unfortunately those BBs are going to stay there basically forever. Biodegradable means it'll degrade in like, hella hot temperatures that you'll never get unless there's a forest fire.
Plus side I don't think they degrade into microplastics? And aerate your soil! :D
Though water bottles is probably orders of magnitude more harmful to the planet.