12ga Birdshot cast into slug/ball

[HeavyT]

I've been shooting .69 cal round ball,(and casting). They re easier to cast because the mold is more forgiving with the lead you use. 2-3 inche groups at 50 with them. The Foster slugs are great, I cast and shoot them as well, the mold works better with softer lead, also, has to be really clean.