It read like he shot poorly and his loader changed cartridges to allow him to make the bag.
Non lead is here to stay, so we should celebrate and support, the development of better, non lead alloys.
His loader changed the cartridges from the Bio-Ammo Blue to lead and his "shooting" results improved. Dig is a hell of a good game shot - I've shot on the same line as him on a driven shoot day in the UK and seen him in action. I'd put money that his "shooting" improved because the lead cartridges performed better than the Bio-Ammo Blue.
