Gamo lethal lead free hunting pellet extreme penetration and accuracy testing

Here i test the Gamo Lethal lead free air rifle pellets. They make some great claims of improved accuracy. are they really 38% more accurate?. They absolutely destroyed the lead lined back stop in the pellet catcher!
as far as i can tell they aren't made from an environmentally friendly plastic which is a real shame..
i feel somewhat disappointed that given we might end up with a lead ban,they think its acceptable to be leaving plastic in the outdoors..
hopefully im wrong... but micro plastics are a much bigger problem for the world than lead..